1998253800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 7518804480

約数和(自身を除く): 5520550680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 31, 36, 40, 45, 46, 50, 54, 60, 62, 69, 72, 75, 81, 90, 92, 93, 100, 108, 115, 120, 124, 135, 138, 150, 155, 162, 173, 180, 184, 186, 200, 207, 216, 225, 230, 248, 270, 276, 279, 300, 310, 324, 345, 346, 360, 372, 405, 414, 450, 460, 465, 519, 540, 552, 558, 575, 600, 620, 621, 648, 675, 690, 692, 713, 744, 775, 810, 828, 837, 865, 900, 920, 930, 1035, 1038, 1080, 1116, 1150, 1240, 1242, 1350, 1380, 1384, 1395, 1426, 1550, 1557, 1620, 1656, 1674, 1725, 1730, 1800, 1860, 1863, 2025, 2070, 2076, 2139, 2232, 2300, 2325, 2484, 2511, 2595, 2700, 2760, 2790, 2852, 3100, 3105, 3114, 3240, 3348, 3450, 3460, 3565, 3720, 3726, 3979, 4050, 4140, 4152, 4185, 4278, 4325, 4600, 4650, 4671, 4968, 5022, 5175, 5190, 5363, 5400, 5580, 5704, 6200, 6210, 6228, 6417, 6696, 6900, 6920, 6975, 7130, 7452, 7785, 7958, 8100, 8280, 8370, 8556, 8650, 9300, 9315, 9342, 10044, 10350, 10380, 10695, 10726, 11160, 11937, 12420, 12456, 12555, 12834, 12975, 13800, 13950, 14013, 14260, 14904, 15525, 15570, 15916, 16089, 16200, 16740, 17112, 17300, 17825, 18600, 18630, 18684, 19251, 19895, 20088, 20700, 20760, 20925, 21390, 21452, 23355, 23874, 24840, 25110, 25668, 25950, 26815, 27900, 28026, 28520, 31050, 31140, 31832, 32085, 32178, 33480, 34600, 35650, 35811, 37260, 37368, 38502, 38925, 39790, 41400, 41850, 42780, 42904, 46575, 46710, 47748, 48267, 50220, 51336, 51900, 53475, 53630, 55800, 56052, 57753, 59685, 62100, 62280, 62775, 64170, 64356, 70065, 71300, 71622, 74520, 77004, 77850, 79580, 80445, 83700, 85560, 93150, 93420, 95496, 96255, 96534, 99475, 100440, 103800, 106950, 107260, 107433, 112104, 115506, 116775, 119370, 123349, 124200, 125550, 128340, 128712, 134075, 140130, 142600, 143244, 144801, 154008, 155700, 159160, 160425, 160890, 167400, 179055, 186300, 186840, 192510, 193068, 198950, 213900, 214520, 214866, 231012, 233550, 238740, 241335, 246698, 251100, 256680, 268150, 280260, 286488, 288765, 289602, 298425, 311400, 320850, 321780, 322299, 350325, 358110, 370047, 372600, 385020, 386136, 397900, 402225, 427800, 429732, 434403, 462024, 467100, 477480, 481275, 482670, 493396, 502200, 536300, 537165, 560520, 577530, 579204, 596850, 616745, 641700, 643560, 644598, 700650, 716220, 724005, 740094, 770040, 795800, 804450, 859464, 868806, 895275, 934200, 962550, 965340, 986792, 1072600, 1074330, 1110141, 1155060, 1158408, 1193700, 1206675, 1233490, 1283400, 1289196, 1401300, 1432440, 1443825, 1448010, 1480188, 1608900, 1611495, 1737612, 1790550, 1850235, 1925100, 1930680, 2148660, 2172015, 2220282, 2310120, 2387400, 2413350, 2466980, 2578392, 2685825, 2802600, 2887650, 2896020, 2960376, 3083725, 3217800, 3222990, 3330423, 3475224, 3581100, 3620025, 3700470, 3850200, 4297320, 4344030, 4440564, 4826700, 4933960, 5371650, 5550705, 5775300, 5792040, 6167450, 6445980, 6660846, 7162200, 7240050, 7400940, 8057475, 8688060, 8881128, 9251175, 9653400, 9991269, 10743300, 10860075, 11101410, 11550600, 12334900, 12891960, 13321692, 14480100, 14801880, 16114950, 16652115, 17376120, 18502350, 19982538, 21486600, 21720150, 22202820, 24669800, 26643384, 27753525, 28960200, 32229900, 33304230, 37004700, 39965076, 43440300, 44405640, 49956345, 55507050, 64459800, 66608460, 74009400, 79930152, 83260575, 86880600, 99912690, 111014100, 133216920, 166521150, 199825380, 222028200, 249781725, 333042300, 399650760, 499563450, 666084600, 999126900, 1998253800]

約数ペア:

[(1, 1998253800), (2, 999126900), (3, 666084600), (4, 499563450), (5, 399650760), (6, 333042300), (8, 249781725), (9, 222028200), (10, 199825380), (12, 166521150), (15, 133216920), (18, 111014100), (20, 99912690), (23, 86880600), (24, 83260575), (25, 79930152), (27, 74009400), (30, 66608460), (31, 64459800), (36, 55507050), (40, 49956345), (45, 44405640), (46, 43440300), (50, 39965076), (54, 37004700), (60, 33304230), (62, 32229900), (69, 28960200), (72, 27753525), (75, 26643384), (81, 24669800), (90, 22202820), (92, 21720150), (93, 21486600), (100, 19982538), (108, 18502350), (115, 17376120), (120, 16652115), (124, 16114950), (135, 14801880), (138, 14480100), (150, 13321692), (155, 12891960), (162, 12334900), (173, 11550600), (180, 11101410), (184, 10860075), (186, 10743300), (200, 9991269), (207, 9653400), (216, 9251175), (225, 8881128), (230, 8688060), (248, 8057475), (270, 7400940), (276, 7240050), (279, 7162200), (300, 6660846), (310, 6445980), (324, 6167450), (345, 5792040), (346, 5775300), (360, 5550705), (372, 5371650), (405, 4933960), (414, 4826700), (450, 4440564), (460, 4344030), (465, 4297320), (519, 3850200), (540, 3700470), (552, 3620025), (558, 3581100), (575, 3475224), (600, 3330423), (620, 3222990), (621, 3217800), (648, 3083725), (675, 2960376), (690, 2896020), (692, 2887650), (713, 2802600), (744, 2685825), (775, 2578392), (810, 2466980), (828, 2413350), (837, 2387400), (865, 2310120), (900, 2220282), (920, 2172015), (930, 2148660), (1035, 1930680), (1038, 1925100), (1080, 1850235), (1116, 1790550), (1150, 1737612), (1240, 1611495), (1242, 1608900), (1350, 1480188), (1380, 1448010), (1384, 1443825), (1395, 1432440), (1426, 1401300), (1550, 1289196), (1557, 1283400), (1620, 1233490), (1656, 1206675), (1674, 1193700), (1725, 1158408), (1730, 1155060), (1800, 1110141), (1860, 1074330), (1863, 1072600), (2025, 986792), (2070, 965340), (2076, 962550), (2139, 934200), (2232, 895275), (2300, 868806), (2325, 859464), (2484, 804450), (2511, 795800), (2595, 770040), (2700, 740094), (2760, 724005), (2790, 716220), (2852, 700650), (3100, 644598), (3105, 643560), (3114, 641700), (3240, 616745), (3348, 596850), (3450, 579204), (3460, 577530), (3565, 560520), (3720, 537165), (3726, 536300), (3979, 502200), (4050, 493396), (4140, 482670), (4152, 481275), (4185, 477480), (4278, 467100), (4325, 462024), (4600, 434403), (4650, 429732), (4671, 427800), (4968, 402225), (5022, 397900), (5175, 386136), (5190, 385020), (5363, 372600), (5400, 370047), (5580, 358110), (5704, 350325), (6200, 322299), (6210, 321780), (6228, 320850), (6417, 311400), (6696, 298425), (6900, 289602), (6920, 288765), (6975, 286488), (7130, 280260), (7452, 268150), (7785, 256680), (7958, 251100), (8100, 246698), (8280, 241335), (8370, 238740), (8556, 233550), (8650, 231012), (9300, 214866), (9315, 214520), (9342, 213900), (10044, 198950), (10350, 193068), (10380, 192510), (10695, 186840), (10726, 186300), (11160, 179055), (11937, 167400), (12420, 160890), (12456, 160425), (12555, 159160), (12834, 155700), (12975, 154008), (13800, 144801), (13950, 143244), (14013, 142600), (14260, 140130), (14904, 134075), (15525, 128712), (15570, 128340), (15916, 125550), (16089, 124200), (16200, 123349), (16740, 119370), (17112, 116775), (17300, 115506), (17825, 112104), (18600, 107433), (18630, 107260), (18684, 106950), (19251, 103800), (19895, 100440), (20088, 99475), (20700, 96534), (20760, 96255), (20925, 95496), (21390, 93420), (21452, 93150), (23355, 85560), (23874, 83700), (24840, 80445), (25110, 79580), (25668, 77850), (25950, 77004), (26815, 74520), (27900, 71622), (28026, 71300), (28520, 70065), (31050, 64356), (31140, 64170), (31832, 62775), (32085, 62280), (32178, 62100), (33480, 59685), (34600, 57753), (35650, 56052), (35811, 55800), (37260, 53630), (37368, 53475), (38502, 51900), (38925, 51336), (39790, 50220), (41400, 48267), (41850, 47748), (42780, 46710), (42904, 46575)]