174772260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 144

約数和(自身を含む): 601124160

約数和(自身を除く): 426351900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 3931, 4446, 4940, 7410, 7862, 8892, 11115, 11793, 14820, 15724, 19655, 22230, 23586, 35379, 39310, 44460, 47172, 51103, 58965, 70758, 74689, 78620, 102206, 117930, 141516, 149378, 153309, 176895, 204412, 224067, 235860, 255515, 298756, 306618, 353790, 373445, 448134, 459927, 511030, 613236, 672201, 707580, 746890, 766545, 896268, 919854, 970957, 1022060, 1120335, 1344402, 1493780, 1533090, 1839708, 1941914, 2240670, 2299635, 2688804, 2912871, 3066180, 3361005, 3883828, 4481340, 4599270, 4854785, 5825742, 6722010, 8738613, 9198540, 9709570, 11651484, 13444020, 14564355, 17477226, 19419140, 29128710, 34954452, 43693065, 58257420, 87386130, 174772260]

約数ペア:

[(1, 174772260), (2, 87386130), (3, 58257420), (4, 43693065), (5, 34954452), (6, 29128710), (9, 19419140), (10, 17477226), (12, 14564355), (13, 13444020), (15, 11651484), (18, 9709570), (19, 9198540), (20, 8738613), (26, 6722010), (30, 5825742), (36, 4854785), (38, 4599270), (39, 4481340), (45, 3883828), (52, 3361005), (57, 3066180), (60, 2912871), (65, 2688804), (76, 2299635), (78, 2240670), (90, 1941914), (95, 1839708), (114, 1533090), (117, 1493780), (130, 1344402), (156, 1120335), (171, 1022060), (180, 970957), (190, 919854), (195, 896268), (228, 766545), (234, 746890), (247, 707580), (260, 672201), (285, 613236), (342, 511030), (380, 459927), (390, 448134), (468, 373445), (494, 353790), (570, 306618), (585, 298756), (684, 255515), (741, 235860), (780, 224067), (855, 204412), (988, 176895), (1140, 153309), (1170, 149378), (1235, 141516), (1482, 117930), (1710, 102206), (2223, 78620), (2340, 74689), (2470, 70758), (2964, 58965), (3420, 51103), (3705, 47172), (3931, 44460), (4446, 39310), (4940, 35379), (7410, 23586), (7862, 22230), (8892, 19655), (11115, 15724), (11793, 14820)]