89921880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 302400000

約数和(自身を除く): 212478120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 599, 695, 834, 1080, 1112, 1198, 1251, 1390, 1668, 1797, 2085, 2396, 2502, 2780, 2995, 3336, 3594, 3753, 4170, 4792, 5004, 5391, 5560, 5990, 6255, 7188, 7506, 8340, 8985, 10008, 10782, 11980, 12510, 14376, 15012, 16173, 16680, 17970, 18765, 21564, 23960, 25020, 26955, 30024, 32346, 35940, 37530, 43128, 50040, 53910, 64692, 71880, 75060, 80865, 83261, 107820, 129384, 150120, 161730, 166522, 215640, 249783, 323460, 333044, 416305, 499566, 646920, 666088, 749349, 832610, 999132, 1248915, 1498698, 1665220, 1998264, 2248047, 2497830, 2997396, 3330440, 3746745, 4496094, 4995660, 5994792, 7493490, 8992188, 9991320, 11240235, 14986980, 17984376, 22480470, 29973960, 44960940, 89921880]

約数ペア:

[(1, 89921880), (2, 44960940), (3, 29973960), (4, 22480470), (5, 17984376), (6, 14986980), (8, 11240235), (9, 9991320), (10, 8992188), (12, 7493490), (15, 5994792), (18, 4995660), (20, 4496094), (24, 3746745), (27, 3330440), (30, 2997396), (36, 2497830), (40, 2248047), (45, 1998264), (54, 1665220), (60, 1498698), (72, 1248915), (90, 999132), (108, 832610), (120, 749349), (135, 666088), (139, 646920), (180, 499566), (216, 416305), (270, 333044), (278, 323460), (360, 249783), (417, 215640), (540, 166522), (556, 161730), (599, 150120), (695, 129384), (834, 107820), (1080, 83261), (1112, 80865), (1198, 75060), (1251, 71880), (1390, 64692), (1668, 53910), (1797, 50040), (2085, 43128), (2396, 37530), (2502, 35940), (2780, 32346), (2995, 30024), (3336, 26955), (3594, 25020), (3753, 23960), (4170, 21564), (4792, 18765), (5004, 17970), (5391, 16680), (5560, 16173), (5990, 15012), (6255, 14376), (7188, 12510), (7506, 11980), (8340, 10782), (8985, 10008)]