90069570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 265959936

約数和(自身を除く): 175890366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 211, 255, 270, 279, 306, 310, 405, 422, 459, 465, 510, 527, 558, 633, 765, 810, 837, 918, 930, 1054, 1055, 1266, 1377, 1395, 1530, 1581, 1674, 1899, 2110, 2295, 2511, 2635, 2754, 2790, 3162, 3165, 3587, 3798, 4185, 4590, 4743, 5022, 5270, 5697, 6330, 6541, 6885, 7174, 7905, 8370, 9486, 9495, 10761, 11394, 12555, 13082, 13770, 14229, 15810, 17091, 17935, 18990, 19623, 21522, 23715, 25110, 28458, 28485, 32283, 32705, 34182, 35870, 39246, 42687, 47430, 53805, 56970, 58869, 64566, 65410, 71145, 85374, 85455, 96849, 98115, 107610, 111197, 117738, 142290, 161415, 170910, 176607, 193698, 196230, 213435, 222394, 290547, 294345, 322830, 333591, 353214, 426870, 484245, 529821, 555985, 581094, 588690, 667182, 883035, 968490, 1000773, 1059642, 1111970, 1452735, 1667955, 1766070, 2001546, 2649105, 2905470, 3002319, 3335910, 5003865, 5298210, 6004638, 9006957, 10007730, 15011595, 18013914, 30023190, 45034785, 90069570]

約数ペア:

[(1, 90069570), (2, 45034785), (3, 30023190), (5, 18013914), (6, 15011595), (9, 10007730), (10, 9006957), (15, 6004638), (17, 5298210), (18, 5003865), (27, 3335910), (30, 3002319), (31, 2905470), (34, 2649105), (45, 2001546), (51, 1766070), (54, 1667955), (62, 1452735), (81, 1111970), (85, 1059642), (90, 1000773), (93, 968490), (102, 883035), (135, 667182), (153, 588690), (155, 581094), (162, 555985), (170, 529821), (186, 484245), (211, 426870), (255, 353214), (270, 333591), (279, 322830), (306, 294345), (310, 290547), (405, 222394), (422, 213435), (459, 196230), (465, 193698), (510, 176607), (527, 170910), (558, 161415), (633, 142290), (765, 117738), (810, 111197), (837, 107610), (918, 98115), (930, 96849), (1054, 85455), (1055, 85374), (1266, 71145), (1377, 65410), (1395, 64566), (1530, 58869), (1581, 56970), (1674, 53805), (1899, 47430), (2110, 42687), (2295, 39246), (2511, 35870), (2635, 34182), (2754, 32705), (2790, 32283), (3162, 28485), (3165, 28458), (3587, 25110), (3798, 23715), (4185, 21522), (4590, 19623), (4743, 18990), (5022, 17935), (5270, 17091), (5697, 15810), (6330, 14229), (6541, 13770), (6885, 13082), (7174, 12555), (7905, 11394), (8370, 10761), (9486, 9495)]