87893190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 144

約数和(自身を含む): 287318304

約数和(自身を除く): 199425114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1153, 1155, 1210, 1386, 1694, 1815, 2178, 2306, 2310, 2541, 3459, 3465, 3630, 4235, 5082, 5445, 5765, 6918, 6930, 7623, 8071, 8470, 10377, 10890, 11530, 12683, 12705, 15246, 16142, 17295, 20754, 24213, 25366, 25410, 34590, 38049, 38115, 40355, 48426, 51885, 63415, 72639, 76098, 76230, 80710, 88781, 103770, 114147, 121065, 126830, 139513, 145278, 177562, 190245, 228294, 242130, 266343, 279026, 363195, 380490, 418539, 443905, 532686, 570735, 697565, 726390, 799029, 837078, 887810, 976591, 1141470, 1255617, 1331715, 1395130, 1598058, 1953182, 2092695, 2511234, 2663430, 2929773, 3995145, 4185390, 4882955, 5859546, 6278085, 7990290, 8789319, 9765910, 12556170, 14648865, 17578638, 29297730, 43946595, 87893190]

約数ペア:

[(1, 87893190), (2, 43946595), (3, 29297730), (5, 17578638), (6, 14648865), (7, 12556170), (9, 9765910), (10, 8789319), (11, 7990290), (14, 6278085), (15, 5859546), (18, 4882955), (21, 4185390), (22, 3995145), (30, 2929773), (33, 2663430), (35, 2511234), (42, 2092695), (45, 1953182), (55, 1598058), (63, 1395130), (66, 1331715), (70, 1255617), (77, 1141470), (90, 976591), (99, 887810), (105, 837078), (110, 799029), (121, 726390), (126, 697565), (154, 570735), (165, 532686), (198, 443905), (210, 418539), (231, 380490), (242, 363195), (315, 279026), (330, 266343), (363, 242130), (385, 228294), (462, 190245), (495, 177562), (605, 145278), (630, 139513), (693, 126830), (726, 121065), (770, 114147), (847, 103770), (990, 88781), (1089, 80710), (1153, 76230), (1155, 76098), (1210, 72639), (1386, 63415), (1694, 51885), (1815, 48426), (2178, 40355), (2306, 38115), (2310, 38049), (2541, 34590), (3459, 25410), (3465, 25366), (3630, 24213), (4235, 20754), (5082, 17295), (5445, 16142), (5765, 15246), (6918, 12705), (6930, 12683), (7623, 11530), (8071, 10890), (8470, 10377)]