18372150

素因数分解:

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

素因数の和:491

約数の個数: 96

約数和(自身を含む): 52377600

約数和(自身を除く): 34005450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 439, 450, 465, 558, 675, 775, 837, 878, 930, 1317, 1350, 1395, 1550, 1674, 2195, 2325, 2634, 2790, 3951, 4185, 4390, 4650, 6585, 6975, 7902, 8370, 10975, 11853, 13170, 13609, 13950, 19755, 20925, 21950, 23706, 27218, 32925, 39510, 40827, 41850, 59265, 65850, 68045, 81654, 98775, 118530, 122481, 136090, 197550, 204135, 244962, 296325, 340225, 367443, 408270, 592650, 612405, 680450, 734886, 1020675, 1224810, 1837215, 2041350, 3062025, 3674430, 6124050, 9186075, 18372150]

約数ペア:

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