77751720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7015

約数の個数: 96

約数和(自身を含む): 260881920

約数和(自身を除く): 183130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6967, 11160, 13934, 20901, 27868, 34835, 41802, 55736, 62703, 69670, 83604, 104505, 125406, 139340, 167208, 209010, 215977, 250812, 278680, 313515, 418020, 431954, 501624, 627030, 647931, 836040, 863908, 1079885, 1254060, 1295862, 1727816, 1943793, 2159770, 2508120, 2591724, 3239655, 3887586, 4319540, 5183448, 6479310, 7775172, 8639080, 9718965, 12958620, 15550344, 19437930, 25917240, 38875860, 77751720]

約数ペア:

[(1, 77751720), (2, 38875860), (3, 25917240), (4, 19437930), (5, 15550344), (6, 12958620), (8, 9718965), (9, 8639080), (10, 7775172), (12, 6479310), (15, 5183448), (18, 4319540), (20, 3887586), (24, 3239655), (30, 2591724), (31, 2508120), (36, 2159770), (40, 1943793), (45, 1727816), (60, 1295862), (62, 1254060), (72, 1079885), (90, 863908), (93, 836040), (120, 647931), (124, 627030), (155, 501624), (180, 431954), (186, 418020), (248, 313515), (279, 278680), (310, 250812), (360, 215977), (372, 209010), (465, 167208), (558, 139340), (620, 125406), (744, 104505), (930, 83604), (1116, 69670), (1240, 62703), (1395, 55736), (1860, 41802), (2232, 34835), (2790, 27868), (3720, 20901), (5580, 13934), (6967, 11160)]