657660060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 168

約数和(自身を含む): 2120857200

約数和(自身を除く): 1463197140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 729, 774, 810, 860, 972, 1049, 1161, 1215, 1290, 1458, 1548, 1620, 1935, 2098, 2322, 2430, 2580, 2916, 3147, 3483, 3645, 3870, 4196, 4644, 4860, 5245, 5805, 6294, 6966, 7290, 7740, 9441, 10449, 10490, 11610, 12588, 13932, 14580, 15735, 17415, 18882, 20898, 20980, 23220, 28323, 31347, 31470, 34830, 37764, 41796, 45107, 47205, 52245, 56646, 62694, 62940, 69660, 84969, 90214, 94410, 104490, 113292, 125388, 135321, 141615, 156735, 169938, 180428, 188820, 208980, 225535, 254907, 270642, 283230, 313470, 339876, 405963, 424845, 451070, 509814, 541284, 566460, 626940, 676605, 764721, 811926, 849690, 902140, 1019628, 1217889, 1274535, 1353210, 1529442, 1623852, 1699380, 2029815, 2435778, 2549070, 2706420, 3058884, 3653667, 3823605, 4059630, 4871556, 5098140, 6089445, 7307334, 7647210, 8119260, 10961001, 12178890, 14614668, 15294420, 18268335, 21922002, 24357780, 32883003, 36536670, 43844004, 54805005, 65766006, 73073340, 109610010, 131532012, 164415015, 219220020, 328830030, 657660060]

約数ペア:

[(1, 657660060), (2, 328830030), (3, 219220020), (4, 164415015), (5, 131532012), (6, 109610010), (9, 73073340), (10, 65766006), (12, 54805005), (15, 43844004), (18, 36536670), (20, 32883003), (27, 24357780), (30, 21922002), (36, 18268335), (43, 15294420), (45, 14614668), (54, 12178890), (60, 10961001), (81, 8119260), (86, 7647210), (90, 7307334), (108, 6089445), (129, 5098140), (135, 4871556), (162, 4059630), (172, 3823605), (180, 3653667), (215, 3058884), (243, 2706420), (258, 2549070), (270, 2435778), (324, 2029815), (387, 1699380), (405, 1623852), (430, 1529442), (486, 1353210), (516, 1274535), (540, 1217889), (645, 1019628), (729, 902140), (774, 849690), (810, 811926), (860, 764721), (972, 676605), (1049, 626940), (1161, 566460), (1215, 541284), (1290, 509814), (1458, 451070), (1548, 424845), (1620, 405963), (1935, 339876), (2098, 313470), (2322, 283230), (2430, 270642), (2580, 254907), (2916, 225535), (3147, 208980), (3483, 188820), (3645, 180428), (3870, 169938), (4196, 156735), (4644, 141615), (4860, 135321), (5245, 125388), (5805, 113292), (6294, 104490), (6966, 94410), (7290, 90214), (7740, 84969), (9441, 69660), (10449, 62940), (10490, 62694), (11610, 56646), (12588, 52245), (13932, 47205), (14580, 45107), (15735, 41796), (17415, 37764), (18882, 34830), (20898, 31470), (20980, 31347), (23220, 28323)]