73758920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 107681080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3499, 4216, 5270, 6998, 10540, 13996, 17495, 21080, 27992, 34990, 59483, 69980, 108469, 118966, 139960, 216938, 237932, 297415, 433876, 475864, 542345, 594830, 867752, 1084690, 1189660, 1843973, 2169380, 2379320, 3687946, 4338760, 7375892, 9219865, 14751784, 18439730, 36879460, 73758920]

約数ペア:

[(1, 73758920), (2, 36879460), (4, 18439730), (5, 14751784), (8, 9219865), (10, 7375892), (17, 4338760), (20, 3687946), (31, 2379320), (34, 2169380), (40, 1843973), (62, 1189660), (68, 1084690), (85, 867752), (124, 594830), (136, 542345), (155, 475864), (170, 433876), (248, 297415), (310, 237932), (340, 216938), (527, 139960), (620, 118966), (680, 108469), (1054, 69980), (1240, 59483), (2108, 34990), (2635, 27992), (3499, 21080), (4216, 17495), (5270, 13996), (6998, 10540)]