28221129000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11303

約数の個数: 320

約数和(自身を含む): 101839795200

約数和(自身を除く): 73618666200

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, 125, 135, 150, 155, 162, 180, 186, 200, 216, 225, 248, 250, 270, 279, 300, 310, 324, 360, 372, 375, 405, 450, 465, 500, 540, 558, 600, 620, 648, 675, 744, 750, 775, 810, 837, 900, 930, 1000, 1080, 1116, 1125, 1240, 1350, 1395, 1500, 1550, 1620, 1674, 1800, 1860, 2025, 2232, 2250, 2325, 2511, 2700, 2790, 3000, 3100, 3240, 3348, 3375, 3720, 3875, 4050, 4185, 4500, 4650, 5022, 5400, 5580, 6200, 6696, 6750, 6975, 7750, 8100, 8370, 9000, 9300, 10044, 10125, 11160, 11239, 11625, 12555, 13500, 13950, 15500, 16200, 16740, 18600, 20088, 20250, 20925, 22478, 23250, 25110, 27000, 27900, 31000, 33480, 33717, 34875, 40500, 41850, 44956, 46500, 50220, 55800, 56195, 62775, 67434, 69750, 81000, 83700, 89912, 93000, 100440, 101151, 104625, 112390, 125550, 134868, 139500, 167400, 168585, 202302, 209250, 224780, 251100, 269736, 279000, 280975, 303453, 313875, 337170, 348409, 404604, 418500, 449560, 502200, 505755, 561950, 606906, 627750, 674340, 696818, 809208, 837000, 842925, 910359, 1011510, 1045227, 1123900, 1213812, 1255500, 1348680, 1393636, 1404875, 1517265, 1685850, 1742045, 1820718, 2023020, 2090454, 2247800, 2427624, 2511000, 2528775, 2787272, 2809750, 3034530, 3135681, 3371700, 3484090, 3641436, 4046040, 4180908, 4214625, 4551795, 5057550, 5226135, 5619500, 6069060, 6271362, 6743400, 6968180, 7282872, 7586325, 8361816, 8429250, 8710225, 9103590, 9407043, 10115100, 10452270, 11239000, 12138120, 12542724, 12643875, 13936360, 15172650, 15678405, 16858500, 17420450, 18207180, 18814086, 20230200, 20904540, 22758975, 25085448, 25287750, 26130675, 28221129, 30345300, 31356810, 33717000, 34840900, 36414360, 37628172, 37931625, 41809080, 43551125, 45517950, 47035215, 50575500, 52261350, 56442258, 60690600, 62713620, 69681800, 75256344, 75863250, 78392025, 87102250, 91035900, 94070430, 101151000, 104522700, 112884516, 113794875, 125427240, 130653375, 141105645, 151726500, 156784050, 174204500, 182071800, 188140860, 209045400, 225769032, 227589750, 235176075, 261306750, 282211290, 303453000, 313568100, 348409000, 376281720, 391960125, 455179500, 470352150, 522613500, 564422580, 627136200, 705528225, 783920250, 910359000, 940704300, 1045227000, 1128845160, 1175880375, 1411056450, 1567840500, 1881408600, 2351760750, 2822112900, 3135681000, 3527641125, 4703521500, 5644225800, 7055282250, 9407043000, 14110564500, 28221129000]

約数ペア:

[(1, 28221129000), (2, 14110564500), (3, 9407043000), (4, 7055282250), (5, 5644225800), (6, 4703521500), (8, 3527641125), (9, 3135681000), (10, 2822112900), (12, 2351760750), (15, 1881408600), (18, 1567840500), (20, 1411056450), (24, 1175880375), (25, 1128845160), (27, 1045227000), (30, 940704300), (31, 910359000), (36, 783920250), (40, 705528225), (45, 627136200), (50, 564422580), (54, 522613500), (60, 470352150), (62, 455179500), (72, 391960125), (75, 376281720), (81, 348409000), (90, 313568100), (93, 303453000), (100, 282211290), (108, 261306750), (120, 235176075), (124, 227589750), (125, 225769032), (135, 209045400), (150, 188140860), (155, 182071800), (162, 174204500), (180, 156784050), (186, 151726500), (200, 141105645), (216, 130653375), (225, 125427240), (248, 113794875), (250, 112884516), (270, 104522700), (279, 101151000), (300, 94070430), (310, 91035900), (324, 87102250), (360, 78392025), (372, 75863250), (375, 75256344), (405, 69681800), (450, 62713620), (465, 60690600), (500, 56442258), (540, 52261350), (558, 50575500), (600, 47035215), (620, 45517950), (648, 43551125), (675, 41809080), (744, 37931625), (750, 37628172), (775, 36414360), (810, 34840900), (837, 33717000), (900, 31356810), (930, 30345300), (1000, 28221129), (1080, 26130675), (1116, 25287750), (1125, 25085448), (1240, 22758975), (1350, 20904540), (1395, 20230200), (1500, 18814086), (1550, 18207180), (1620, 17420450), (1674, 16858500), (1800, 15678405), (1860, 15172650), (2025, 13936360), (2232, 12643875), (2250, 12542724), (2325, 12138120), (2511, 11239000), (2700, 10452270), (2790, 10115100), (3000, 9407043), (3100, 9103590), (3240, 8710225), (3348, 8429250), (3375, 8361816), (3720, 7586325), (3875, 7282872), (4050, 6968180), (4185, 6743400), (4500, 6271362), (4650, 6069060), (5022, 5619500), (5400, 5226135), (5580, 5057550), (6200, 4551795), (6696, 4214625), (6750, 4180908), (6975, 4046040), (7750, 3641436), (8100, 3484090), (8370, 3371700), (9000, 3135681), (9300, 3034530), (10044, 2809750), (10125, 2787272), (11160, 2528775), (11239, 2511000), (11625, 2427624), (12555, 2247800), (13500, 2090454), (13950, 2023020), (15500, 1820718), (16200, 1742045), (16740, 1685850), (18600, 1517265), (20088, 1404875), (20250, 1393636), (20925, 1348680), (22478, 1255500), (23250, 1213812), (25110, 1123900), (27000, 1045227), (27900, 1011510), (31000, 910359), (33480, 842925), (33717, 837000), (34875, 809208), (40500, 696818), (41850, 674340), (44956, 627750), (46500, 606906), (50220, 561950), (55800, 505755), (56195, 502200), (62775, 449560), (67434, 418500), (69750, 404604), (81000, 348409), (83700, 337170), (89912, 313875), (93000, 303453), (100440, 280975), (101151, 279000), (104625, 269736), (112390, 251100), (125550, 224780), (134868, 209250), (139500, 202302), (167400, 168585)]