87505470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 253562400

約数和(自身を除く): 166056930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2579, 2610, 3393, 3770, 5158, 5655, 6786, 7737, 11310, 12895, 15474, 16965, 23211, 25790, 33527, 33930, 38685, 46422, 67054, 74791, 77370, 100581, 116055, 149582, 167635, 201162, 224373, 232110, 301743, 335270, 373955, 448746, 502905, 603486, 673119, 747910, 972283, 1005810, 1121865, 1346238, 1508715, 1944566, 2243730, 2916849, 3017430, 3365595, 4861415, 5833698, 6731190, 8750547, 9722830, 14584245, 17501094, 29168490, 43752735, 87505470]

約数ペア:

[(1, 87505470), (2, 43752735), (3, 29168490), (5, 17501094), (6, 14584245), (9, 9722830), (10, 8750547), (13, 6731190), (15, 5833698), (18, 4861415), (26, 3365595), (29, 3017430), (30, 2916849), (39, 2243730), (45, 1944566), (58, 1508715), (65, 1346238), (78, 1121865), (87, 1005810), (90, 972283), (117, 747910), (130, 673119), (145, 603486), (174, 502905), (195, 448746), (234, 373955), (261, 335270), (290, 301743), (377, 232110), (390, 224373), (435, 201162), (522, 167635), (585, 149582), (754, 116055), (870, 100581), (1131, 77370), (1170, 74791), (1305, 67054), (1885, 46422), (2262, 38685), (2579, 33930), (2610, 33527), (3393, 25790), (3770, 23211), (5158, 16965), (5655, 15474), (6786, 12895), (7737, 11310)]