22724550

素因数分解:

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

素因数の和:236

約数の個数: 120

約数和(自身を含む): 65537472

約数和(自身を除く): 42812922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 181, 186, 225, 270, 279, 310, 362, 405, 450, 465, 543, 558, 675, 775, 810, 837, 905, 930, 1086, 1350, 1395, 1550, 1629, 1674, 1810, 2025, 2325, 2511, 2715, 2790, 3258, 4050, 4185, 4525, 4650, 4887, 5022, 5430, 5611, 6975, 8145, 8370, 9050, 9774, 11222, 12555, 13575, 13950, 14661, 16290, 16833, 20925, 24435, 25110, 27150, 28055, 29322, 33666, 40725, 41850, 48870, 50499, 56110, 62775, 73305, 81450, 84165, 100998, 122175, 125550, 140275, 146610, 151497, 168330, 244350, 252495, 280550, 302994, 366525, 420825, 454491, 504990, 733050, 757485, 841650, 908982, 1262475, 1514970, 2272455, 2524950, 3787425, 4544910, 7574850, 11362275, 22724550]

約数ペア:

[(1, 22724550), (2, 11362275), (3, 7574850), (5, 4544910), (6, 3787425), (9, 2524950), (10, 2272455), (15, 1514970), (18, 1262475), (25, 908982), (27, 841650), (30, 757485), (31, 733050), (45, 504990), (50, 454491), (54, 420825), (62, 366525), (75, 302994), (81, 280550), (90, 252495), (93, 244350), (135, 168330), (150, 151497), (155, 146610), (162, 140275), (181, 125550), (186, 122175), (225, 100998), (270, 84165), (279, 81450), (310, 73305), (362, 62775), (405, 56110), (450, 50499), (465, 48870), (543, 41850), (558, 40725), (675, 33666), (775, 29322), (810, 28055), (837, 27150), (905, 25110), (930, 24435), (1086, 20925), (1350, 16833), (1395, 16290), (1550, 14661), (1629, 13950), (1674, 13575), (1810, 12555), (2025, 11222), (2325, 9774), (2511, 9050), (2715, 8370), (2790, 8145), (3258, 6975), (4050, 5611), (4185, 5430), (4525, 5022), (4650, 4887)]