85867260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 253108800

約数和(自身を除く): 167241540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 244, 290, 305, 348, 366, 435, 580, 610, 732, 809, 870, 915, 1220, 1618, 1740, 1769, 1830, 2427, 3236, 3538, 3660, 4045, 4854, 5307, 7076, 8090, 8845, 9708, 10614, 12135, 16180, 17690, 21228, 23461, 24270, 26535, 35380, 46922, 48540, 49349, 53070, 70383, 93844, 98698, 106140, 117305, 140766, 148047, 197396, 234610, 246745, 281532, 296094, 351915, 469220, 493490, 592188, 703830, 740235, 986980, 1407660, 1431121, 1480470, 2862242, 2960940, 4293363, 5724484, 7155605, 8586726, 14311210, 17173452, 21466815, 28622420, 42933630, 85867260]

約数ペア:

[(1, 85867260), (2, 42933630), (3, 28622420), (4, 21466815), (5, 17173452), (6, 14311210), (10, 8586726), (12, 7155605), (15, 5724484), (20, 4293363), (29, 2960940), (30, 2862242), (58, 1480470), (60, 1431121), (61, 1407660), (87, 986980), (116, 740235), (122, 703830), (145, 592188), (174, 493490), (183, 469220), (244, 351915), (290, 296094), (305, 281532), (348, 246745), (366, 234610), (435, 197396), (580, 148047), (610, 140766), (732, 117305), (809, 106140), (870, 98698), (915, 93844), (1220, 70383), (1618, 53070), (1740, 49349), (1769, 48540), (1830, 46922), (2427, 35380), (3236, 26535), (3538, 24270), (3660, 23461), (4045, 21228), (4854, 17690), (5307, 16180), (7076, 12135), (8090, 10614), (8845, 9708)]