1999258200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 288

約数和(自身を含む): 7192872960

約数和(自身を除く): 5193614760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 243, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 486, 540, 558, 600, 620, 648, 675, 744, 775, 810, 837, 900, 930, 972, 1080, 1116, 1215, 1240, 1327, 1350, 1395, 1550, 1620, 1674, 1800, 1860, 1944, 2025, 2232, 2325, 2430, 2511, 2654, 2700, 2790, 3100, 3240, 3348, 3720, 3981, 4050, 4185, 4650, 4860, 5022, 5308, 5400, 5580, 6075, 6200, 6635, 6696, 6975, 7533, 7962, 8100, 8370, 9300, 9720, 10044, 10616, 11160, 11943, 12150, 12555, 13270, 13950, 15066, 15924, 16200, 16740, 18600, 19905, 20088, 20925, 23886, 24300, 25110, 26540, 27900, 30132, 31848, 33175, 33480, 35829, 37665, 39810, 41137, 41850, 47772, 48600, 50220, 53080, 55800, 59715, 60264, 62775, 66350, 71658, 75330, 79620, 82274, 83700, 95544, 99525, 100440, 107487, 119430, 123411, 125550, 132700, 143316, 150660, 159240, 164548, 167400, 179145, 188325, 199050, 205685, 214974, 238860, 246822, 251100, 265400, 286632, 298575, 301320, 322461, 329096, 358290, 370233, 376650, 398100, 411370, 429948, 477720, 493644, 502200, 537435, 597150, 617055, 644922, 716580, 740466, 753300, 796200, 822740, 859896, 895725, 987288, 1028425, 1074870, 1110699, 1194300, 1234110, 1289844, 1433160, 1480932, 1506600, 1612305, 1645480, 1791450, 1851165, 2056850, 2149740, 2221398, 2388600, 2468220, 2579688, 2687175, 2961864, 3085275, 3224610, 3332097, 3582900, 3702330, 4113700, 4299480, 4442796, 4936440, 5374350, 5553495, 6170550, 6449220, 6664194, 7165800, 7404660, 8061525, 8227400, 8885592, 9255825, 9996291, 10748700, 11106990, 12341100, 12898440, 13328388, 14809320, 16123050, 16660485, 18511650, 19992582, 21497400, 22213980, 24682200, 26656776, 27767475, 32246100, 33320970, 37023300, 39985164, 44427960, 49981455, 55534950, 64492200, 66641940, 74046600, 79970328, 83302425, 99962910, 111069900, 133283880, 166604850, 199925820, 222139800, 249907275, 333209700, 399851640, 499814550, 666419400, 999629100, 1999258200]

約数ペア:

[(1, 1999258200), (2, 999629100), (3, 666419400), (4, 499814550), (5, 399851640), (6, 333209700), (8, 249907275), (9, 222139800), (10, 199925820), (12, 166604850), (15, 133283880), (18, 111069900), (20, 99962910), (24, 83302425), (25, 79970328), (27, 74046600), (30, 66641940), (31, 64492200), (36, 55534950), (40, 49981455), (45, 44427960), (50, 39985164), (54, 37023300), (60, 33320970), (62, 32246100), (72, 27767475), (75, 26656776), (81, 24682200), (90, 22213980), (93, 21497400), (100, 19992582), (108, 18511650), (120, 16660485), (124, 16123050), (135, 14809320), (150, 13328388), (155, 12898440), (162, 12341100), (180, 11106990), (186, 10748700), (200, 9996291), (216, 9255825), (225, 8885592), (243, 8227400), (248, 8061525), (270, 7404660), (279, 7165800), (300, 6664194), (310, 6449220), (324, 6170550), (360, 5553495), (372, 5374350), (405, 4936440), (450, 4442796), (465, 4299480), (486, 4113700), (540, 3702330), (558, 3582900), (600, 3332097), (620, 3224610), (648, 3085275), (675, 2961864), (744, 2687175), (775, 2579688), (810, 2468220), (837, 2388600), (900, 2221398), (930, 2149740), (972, 2056850), (1080, 1851165), (1116, 1791450), (1215, 1645480), (1240, 1612305), (1327, 1506600), (1350, 1480932), (1395, 1433160), (1550, 1289844), (1620, 1234110), (1674, 1194300), (1800, 1110699), (1860, 1074870), (1944, 1028425), (2025, 987288), (2232, 895725), (2325, 859896), (2430, 822740), (2511, 796200), (2654, 753300), (2700, 740466), (2790, 716580), (3100, 644922), (3240, 617055), (3348, 597150), (3720, 537435), (3981, 502200), (4050, 493644), (4185, 477720), (4650, 429948), (4860, 411370), (5022, 398100), (5308, 376650), (5400, 370233), (5580, 358290), (6075, 329096), (6200, 322461), (6635, 301320), (6696, 298575), (6975, 286632), (7533, 265400), (7962, 251100), (8100, 246822), (8370, 238860), (9300, 214974), (9720, 205685), (10044, 199050), (10616, 188325), (11160, 179145), (11943, 167400), (12150, 164548), (12555, 159240), (13270, 150660), (13950, 143316), (15066, 132700), (15924, 125550), (16200, 123411), (16740, 119430), (18600, 107487), (19905, 100440), (20088, 99525), (20925, 95544), (23886, 83700), (24300, 82274), (25110, 79620), (26540, 75330), (27900, 71658), (30132, 66350), (31848, 62775), (33175, 60264), (33480, 59715), (35829, 55800), (37665, 53080), (39810, 50220), (41137, 48600), (41850, 47772)]