90898200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 327687360

約数和(自身を除く): 236789160

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, 181, 186, 200, 216, 225, 248, 270, 279, 300, 310, 324, 360, 362, 372, 405, 450, 465, 540, 543, 558, 600, 620, 648, 675, 724, 744, 775, 810, 837, 900, 905, 930, 1080, 1086, 1116, 1240, 1350, 1395, 1448, 1550, 1620, 1629, 1674, 1800, 1810, 1860, 2025, 2172, 2232, 2325, 2511, 2700, 2715, 2790, 3100, 3240, 3258, 3348, 3620, 3720, 4050, 4185, 4344, 4525, 4650, 4887, 5022, 5400, 5430, 5580, 5611, 6200, 6516, 6696, 6975, 7240, 8100, 8145, 8370, 9050, 9300, 9774, 10044, 10860, 11160, 11222, 12555, 13032, 13575, 13950, 14661, 16200, 16290, 16740, 16833, 18100, 18600, 19548, 20088, 20925, 21720, 22444, 24435, 25110, 27150, 27900, 28055, 29322, 32580, 33480, 33666, 36200, 39096, 40725, 41850, 44888, 48870, 50220, 50499, 54300, 55800, 56110, 58644, 62775, 65160, 67332, 73305, 81450, 83700, 84165, 97740, 100440, 100998, 108600, 112220, 117288, 122175, 125550, 134664, 140275, 146610, 151497, 162900, 167400, 168330, 195480, 201996, 224440, 244350, 251100, 252495, 280550, 293220, 302994, 325800, 336660, 366525, 403992, 420825, 454491, 488700, 502200, 504990, 561100, 586440, 605988, 673320, 733050, 757485, 841650, 908982, 977400, 1009980, 1122200, 1211976, 1262475, 1466100, 1514970, 1683300, 1817964, 2019960, 2272455, 2524950, 2932200, 3029940, 3366600, 3635928, 3787425, 4544910, 5049900, 6059880, 7574850, 9089820, 10099800, 11362275, 15149700, 18179640, 22724550, 30299400, 45449100, 90898200]

約数ペア:

[(1, 90898200), (2, 45449100), (3, 30299400), (4, 22724550), (5, 18179640), (6, 15149700), (8, 11362275), (9, 10099800), (10, 9089820), (12, 7574850), (15, 6059880), (18, 5049900), (20, 4544910), (24, 3787425), (25, 3635928), (27, 3366600), (30, 3029940), (31, 2932200), (36, 2524950), (40, 2272455), (45, 2019960), (50, 1817964), (54, 1683300), (60, 1514970), (62, 1466100), (72, 1262475), (75, 1211976), (81, 1122200), (90, 1009980), (93, 977400), (100, 908982), (108, 841650), (120, 757485), (124, 733050), (135, 673320), (150, 605988), (155, 586440), (162, 561100), (180, 504990), (181, 502200), (186, 488700), (200, 454491), (216, 420825), (225, 403992), (248, 366525), (270, 336660), (279, 325800), (300, 302994), (310, 293220), (324, 280550), (360, 252495), (362, 251100), (372, 244350), (405, 224440), (450, 201996), (465, 195480), (540, 168330), (543, 167400), (558, 162900), (600, 151497), (620, 146610), (648, 140275), (675, 134664), (724, 125550), (744, 122175), (775, 117288), (810, 112220), (837, 108600), (900, 100998), (905, 100440), (930, 97740), (1080, 84165), (1086, 83700), (1116, 81450), (1240, 73305), (1350, 67332), (1395, 65160), (1448, 62775), (1550, 58644), (1620, 56110), (1629, 55800), (1674, 54300), (1800, 50499), (1810, 50220), (1860, 48870), (2025, 44888), (2172, 41850), (2232, 40725), (2325, 39096), (2511, 36200), (2700, 33666), (2715, 33480), (2790, 32580), (3100, 29322), (3240, 28055), (3258, 27900), (3348, 27150), (3620, 25110), (3720, 24435), (4050, 22444), (4185, 21720), (4344, 20925), (4525, 20088), (4650, 19548), (4887, 18600), (5022, 18100), (5400, 16833), (5430, 16740), (5580, 16290), (5611, 16200), (6200, 14661), (6516, 13950), (6696, 13575), (6975, 13032), (7240, 12555), (8100, 11222), (8145, 11160), (8370, 10860), (9050, 10044), (9300, 9774)]