666110250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 128

約数和(自身を含む): 1989711360

約数和(自身を除く): 1323601110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1950, 2250, 2925, 3250, 3375, 3510, 4875, 5850, 6750, 7591, 8775, 9750, 14625, 15182, 17550, 22773, 29250, 37955, 43875, 45546, 68319, 75910, 87750, 98683, 113865, 136638, 189775, 197366, 204957, 227730, 296049, 341595, 379550, 409914, 493415, 569325, 592098, 683190, 888147, 948875, 986830, 1024785, 1138650, 1480245, 1707975, 1776294, 1897750, 2049570, 2467075, 2664441, 2846625, 2960490, 3415950, 4440735, 4934150, 5123925, 5328882, 5693250, 7401225, 8539875, 8881470, 10247850, 12335375, 13322205, 14802450, 17079750, 22203675, 24670750, 25619625, 26644410, 37006125, 44407350, 51239250, 66611025, 74012250, 111018375, 133222050, 222036750, 333055125, 666110250]

約数ペア:

[(1, 666110250), (2, 333055125), (3, 222036750), (5, 133222050), (6, 111018375), (9, 74012250), (10, 66611025), (13, 51239250), (15, 44407350), (18, 37006125), (25, 26644410), (26, 25619625), (27, 24670750), (30, 22203675), (39, 17079750), (45, 14802450), (50, 13322205), (54, 12335375), (65, 10247850), (75, 8881470), (78, 8539875), (90, 7401225), (117, 5693250), (125, 5328882), (130, 5123925), (135, 4934150), (150, 4440735), (195, 3415950), (225, 2960490), (234, 2846625), (250, 2664441), (270, 2467075), (325, 2049570), (351, 1897750), (375, 1776294), (390, 1707975), (450, 1480245), (585, 1138650), (650, 1024785), (675, 986830), (702, 948875), (750, 888147), (975, 683190), (1125, 592098), (1170, 569325), (1350, 493415), (1625, 409914), (1755, 379550), (1950, 341595), (2250, 296049), (2925, 227730), (3250, 204957), (3375, 197366), (3510, 189775), (4875, 136638), (5850, 113865), (6750, 98683), (7591, 87750), (8775, 75910), (9750, 68319), (14625, 45546), (15182, 43875), (17550, 37955), (22773, 29250)]