77963310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 80

約数和(自身を含む): 216928800

約数和(自身を除く): 138965490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3319, 3915, 4698, 6638, 7830, 9957, 11745, 16595, 19914, 23490, 29871, 33190, 49785, 59742, 89613, 96251, 99570, 149355, 179226, 192502, 268839, 288753, 298710, 448065, 481255, 537678, 577506, 866259, 896130, 962510, 1344195, 1443765, 1732518, 2598777, 2688390, 2887530, 4331295, 5197554, 7796331, 8662590, 12993885, 15592662, 25987770, 38981655, 77963310]

約数ペア:

[(1, 77963310), (2, 38981655), (3, 25987770), (5, 15592662), (6, 12993885), (9, 8662590), (10, 7796331), (15, 5197554), (18, 4331295), (27, 2887530), (29, 2688390), (30, 2598777), (45, 1732518), (54, 1443765), (58, 1344195), (81, 962510), (87, 896130), (90, 866259), (135, 577506), (145, 537678), (162, 481255), (174, 448065), (261, 298710), (270, 288753), (290, 268839), (405, 192502), (435, 179226), (522, 149355), (783, 99570), (810, 96251), (870, 89613), (1305, 59742), (1566, 49785), (2349, 33190), (2610, 29871), (3319, 23490), (3915, 19914), (4698, 16595), (6638, 11745), (7830, 9957)]