91729620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 304432128

約数和(自身を除く): 212702508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 967, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 1934, 2108, 2635, 2790, 2901, 3060, 3162, 3868, 4743, 4835, 5270, 5580, 5802, 6324, 7905, 8703, 9486, 9670, 10540, 11604, 14505, 15810, 16439, 17406, 18972, 19340, 23715, 29010, 29977, 31620, 32878, 34812, 43515, 47430, 49317, 58020, 59954, 65756, 82195, 87030, 89931, 94860, 98634, 119908, 147951, 149885, 164390, 174060, 179862, 197268, 246585, 269793, 295902, 299770, 328780, 359724, 449655, 493170, 509609, 539586, 591804, 599540, 739755, 899310, 986340, 1019218, 1079172, 1348965, 1479510, 1528827, 1798620, 2038436, 2548045, 2697930, 2959020, 3057654, 4586481, 5096090, 5395860, 6115308, 7644135, 9172962, 10192180, 15288270, 18345924, 22932405, 30576540, 45864810, 91729620]

約数ペア:

[(1, 91729620), (2, 45864810), (3, 30576540), (4, 22932405), (5, 18345924), (6, 15288270), (9, 10192180), (10, 9172962), (12, 7644135), (15, 6115308), (17, 5395860), (18, 5096090), (20, 4586481), (30, 3057654), (31, 2959020), (34, 2697930), (36, 2548045), (45, 2038436), (51, 1798620), (60, 1528827), (62, 1479510), (68, 1348965), (85, 1079172), (90, 1019218), (93, 986340), (102, 899310), (124, 739755), (153, 599540), (155, 591804), (170, 539586), (180, 509609), (186, 493170), (204, 449655), (255, 359724), (279, 328780), (306, 299770), (310, 295902), (340, 269793), (372, 246585), (465, 197268), (510, 179862), (527, 174060), (558, 164390), (612, 149885), (620, 147951), (765, 119908), (930, 98634), (967, 94860), (1020, 89931), (1054, 87030), (1116, 82195), (1395, 65756), (1530, 59954), (1581, 58020), (1860, 49317), (1934, 47430), (2108, 43515), (2635, 34812), (2790, 32878), (2901, 31620), (3060, 29977), (3162, 29010), (3868, 23715), (4743, 19340), (4835, 18972), (5270, 17406), (5580, 16439), (5802, 15810), (6324, 14505), (7905, 11604), (8703, 10540), (9486, 9670)]