55116450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 120

約数和(自身を含む): 158442240

約数和(自身を除く): 103325790

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, 186, 225, 270, 279, 310, 405, 439, 450, 465, 558, 675, 775, 810, 837, 878, 930, 1317, 1350, 1395, 1550, 1674, 2025, 2195, 2325, 2511, 2634, 2790, 3951, 4050, 4185, 4390, 4650, 5022, 6585, 6975, 7902, 8370, 10975, 11853, 12555, 13170, 13609, 13950, 19755, 20925, 21950, 23706, 25110, 27218, 32925, 35559, 39510, 40827, 41850, 59265, 62775, 65850, 68045, 71118, 81654, 98775, 118530, 122481, 125550, 136090, 177795, 197550, 204135, 244962, 296325, 340225, 355590, 367443, 408270, 592650, 612405, 680450, 734886, 888975, 1020675, 1102329, 1224810, 1777950, 1837215, 2041350, 2204658, 3062025, 3674430, 5511645, 6124050, 9186075, 11023290, 18372150, 27558225, 55116450]

約数ペア:

[(1, 55116450), (2, 27558225), (3, 18372150), (5, 11023290), (6, 9186075), (9, 6124050), (10, 5511645), (15, 3674430), (18, 3062025), (25, 2204658), (27, 2041350), (30, 1837215), (31, 1777950), (45, 1224810), (50, 1102329), (54, 1020675), (62, 888975), (75, 734886), (81, 680450), (90, 612405), (93, 592650), (135, 408270), (150, 367443), (155, 355590), (162, 340225), (186, 296325), (225, 244962), (270, 204135), (279, 197550), (310, 177795), (405, 136090), (439, 125550), (450, 122481), (465, 118530), (558, 98775), (675, 81654), (775, 71118), (810, 68045), (837, 65850), (878, 62775), (930, 59265), (1317, 41850), (1350, 40827), (1395, 39510), (1550, 35559), (1674, 32925), (2025, 27218), (2195, 25110), (2325, 23706), (2511, 21950), (2634, 20925), (2790, 19755), (3951, 13950), (4050, 13609), (4185, 13170), (4390, 12555), (4650, 11853), (5022, 10975), (6585, 8370), (6975, 7902)]