137800170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17599}}^1$

素因数の和:17644

約数の個数: 64

約数和(自身を含む): 380160000

約数和(自身を除く): 242359830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 17599, 35198, 52797, 87995, 105594, 158391, 175990, 263985, 316782, 475173, 510371, 527970, 791955, 950346, 1020742, 1531113, 1583910, 2375865, 2551855, 3062226, 4593339, 4751730, 5103710, 7655565, 9186678, 13780017, 15311130, 22966695, 27560034, 45933390, 68900085, 137800170]

約数ペア:

[(1, 137800170), (2, 68900085), (3, 45933390), (5, 27560034), (6, 22966695), (9, 15311130), (10, 13780017), (15, 9186678), (18, 7655565), (27, 5103710), (29, 4751730), (30, 4593339), (45, 3062226), (54, 2551855), (58, 2375865), (87, 1583910), (90, 1531113), (135, 1020742), (145, 950346), (174, 791955), (261, 527970), (270, 510371), (290, 475173), (435, 316782), (522, 263985), (783, 175990), (870, 158391), (1305, 105594), (1566, 87995), (2610, 52797), (3915, 35198), (7830, 17599)]