102521340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 338257920

約数和(自身を除く): 235736580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 967, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 1934, 2356, 2790, 2901, 2945, 3420, 3534, 3868, 4835, 5301, 5580, 5802, 5890, 7068, 8703, 8835, 9670, 10602, 11604, 11780, 14505, 17406, 17670, 18373, 19340, 21204, 26505, 29010, 29977, 34812, 35340, 36746, 43515, 53010, 55119, 58020, 59954, 73492, 87030, 89931, 91865, 106020, 110238, 119908, 149885, 165357, 174060, 179862, 183730, 220476, 269793, 275595, 299770, 330714, 359724, 367460, 449655, 539586, 551190, 569563, 599540, 661428, 826785, 899310, 1079172, 1102380, 1139126, 1348965, 1653570, 1708689, 1798620, 2278252, 2697930, 2847815, 3307140, 3417378, 5126067, 5395860, 5695630, 6834756, 8543445, 10252134, 11391260, 17086890, 20504268, 25630335, 34173780, 51260670, 102521340]

約数ペア:

[(1, 102521340), (2, 51260670), (3, 34173780), (4, 25630335), (5, 20504268), (6, 17086890), (9, 11391260), (10, 10252134), (12, 8543445), (15, 6834756), (18, 5695630), (19, 5395860), (20, 5126067), (30, 3417378), (31, 3307140), (36, 2847815), (38, 2697930), (45, 2278252), (57, 1798620), (60, 1708689), (62, 1653570), (76, 1348965), (90, 1139126), (93, 1102380), (95, 1079172), (114, 899310), (124, 826785), (155, 661428), (171, 599540), (180, 569563), (186, 551190), (190, 539586), (228, 449655), (279, 367460), (285, 359724), (310, 330714), (342, 299770), (372, 275595), (380, 269793), (465, 220476), (558, 183730), (570, 179862), (589, 174060), (620, 165357), (684, 149885), (855, 119908), (930, 110238), (967, 106020), (1116, 91865), (1140, 89931), (1178, 87030), (1395, 73492), (1710, 59954), (1767, 58020), (1860, 55119), (1934, 53010), (2356, 43515), (2790, 36746), (2901, 35340), (2945, 34812), (3420, 29977), (3534, 29010), (3868, 26505), (4835, 21204), (5301, 19340), (5580, 18373), (5802, 17670), (5890, 17406), (7068, 14505), (8703, 11780), (8835, 11604), (9670, 10602)]