87315570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 120

約数和(自身を含む): 250073604

約数和(自身を除く): 162758034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 289, 306, 373, 405, 459, 510, 578, 746, 765, 810, 867, 918, 1119, 1377, 1445, 1530, 1734, 1865, 2238, 2295, 2601, 2754, 2890, 3357, 3730, 4335, 4590, 5202, 5595, 6341, 6714, 6885, 7803, 8670, 10071, 11190, 12682, 13005, 13770, 15606, 16785, 19023, 20142, 23409, 26010, 30213, 31705, 33570, 38046, 39015, 46818, 50355, 57069, 60426, 63410, 78030, 95115, 100710, 107797, 114138, 117045, 151065, 171207, 190230, 215594, 234090, 285345, 302130, 323391, 342414, 513621, 538985, 570690, 646782, 856035, 970173, 1027242, 1077970, 1616955, 1712070, 1940346, 2568105, 2910519, 3233910, 4850865, 5136210, 5821038, 8731557, 9701730, 14552595, 17463114, 29105190, 43657785, 87315570]

約数ペア:

[(1, 87315570), (2, 43657785), (3, 29105190), (5, 17463114), (6, 14552595), (9, 9701730), (10, 8731557), (15, 5821038), (17, 5136210), (18, 4850865), (27, 3233910), (30, 2910519), (34, 2568105), (45, 1940346), (51, 1712070), (54, 1616955), (81, 1077970), (85, 1027242), (90, 970173), (102, 856035), (135, 646782), (153, 570690), (162, 538985), (170, 513621), (255, 342414), (270, 323391), (289, 302130), (306, 285345), (373, 234090), (405, 215594), (459, 190230), (510, 171207), (578, 151065), (746, 117045), (765, 114138), (810, 107797), (867, 100710), (918, 95115), (1119, 78030), (1377, 63410), (1445, 60426), (1530, 57069), (1734, 50355), (1865, 46818), (2238, 39015), (2295, 38046), (2601, 33570), (2754, 31705), (2890, 30213), (3357, 26010), (3730, 23409), (4335, 20142), (4590, 19023), (5202, 16785), (5595, 15606), (6341, 13770), (6714, 13005), (6885, 12682), (7803, 11190), (8670, 10071)]