129687570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 379551744

約数和(自身を除く): 249864174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 43, 45, 46, 47, 62, 69, 86, 90, 93, 94, 115, 129, 138, 141, 155, 186, 207, 215, 230, 235, 258, 279, 282, 310, 345, 387, 414, 423, 430, 465, 470, 558, 645, 690, 705, 713, 774, 846, 930, 989, 1035, 1081, 1290, 1333, 1395, 1410, 1426, 1457, 1935, 1978, 2021, 2070, 2115, 2139, 2162, 2666, 2790, 2914, 2967, 3243, 3565, 3870, 3999, 4042, 4230, 4278, 4371, 4945, 5405, 5934, 6063, 6417, 6486, 6665, 7130, 7285, 7998, 8742, 8901, 9729, 9890, 10105, 10695, 10810, 11997, 12126, 12834, 13113, 13330, 14570, 14835, 16215, 17802, 18189, 19458, 19995, 20210, 21390, 21855, 23994, 26226, 29670, 30315, 30659, 32085, 32430, 33511, 36378, 39990, 43710, 44505, 46483, 48645, 59985, 60630, 61318, 62651, 64170, 65565, 67022, 89010, 90945, 91977, 92966, 97290, 100533, 119970, 125302, 131130, 139449, 153295, 167555, 181890, 183954, 187953, 201066, 232415, 275931, 278898, 301599, 306590, 313255, 335110, 375906, 418347, 459885, 464830, 502665, 551862, 563859, 603198, 626510, 697245, 836694, 919770, 939765, 1005330, 1127718, 1379655, 1394490, 1440973, 1507995, 1879530, 2091735, 2759310, 2819295, 2881946, 3015990, 4183470, 4322919, 5638590, 7204865, 8645838, 12968757, 14409730, 21614595, 25937514, 43229190, 64843785, 129687570]

約数ペア:

[(1, 129687570), (2, 64843785), (3, 43229190), (5, 25937514), (6, 21614595), (9, 14409730), (10, 12968757), (15, 8645838), (18, 7204865), (23, 5638590), (30, 4322919), (31, 4183470), (43, 3015990), (45, 2881946), (46, 2819295), (47, 2759310), (62, 2091735), (69, 1879530), (86, 1507995), (90, 1440973), (93, 1394490), (94, 1379655), (115, 1127718), (129, 1005330), (138, 939765), (141, 919770), (155, 836694), (186, 697245), (207, 626510), (215, 603198), (230, 563859), (235, 551862), (258, 502665), (279, 464830), (282, 459885), (310, 418347), (345, 375906), (387, 335110), (414, 313255), (423, 306590), (430, 301599), (465, 278898), (470, 275931), (558, 232415), (645, 201066), (690, 187953), (705, 183954), (713, 181890), (774, 167555), (846, 153295), (930, 139449), (989, 131130), (1035, 125302), (1081, 119970), (1290, 100533), (1333, 97290), (1395, 92966), (1410, 91977), (1426, 90945), (1457, 89010), (1935, 67022), (1978, 65565), (2021, 64170), (2070, 62651), (2115, 61318), (2139, 60630), (2162, 59985), (2666, 48645), (2790, 46483), (2914, 44505), (2967, 43710), (3243, 39990), (3565, 36378), (3870, 33511), (3999, 32430), (4042, 32085), (4230, 30659), (4278, 30315), (4371, 29670), (4945, 26226), (5405, 23994), (5934, 21855), (6063, 21390), (6417, 20210), (6486, 19995), (6665, 19458), (7130, 18189), (7285, 17802), (7998, 16215), (8742, 14835), (8901, 14570), (9729, 13330), (9890, 13113), (10105, 12834), (10695, 12126), (10810, 11997)]