91310520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 325775520

約数和(自身を除く): 234465000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 293, 294, 318, 371, 392, 420, 424, 490, 530, 586, 588, 636, 735, 742, 795, 840, 879, 980, 1060, 1113, 1172, 1176, 1272, 1465, 1470, 1484, 1590, 1758, 1855, 1960, 2051, 2120, 2226, 2344, 2597, 2930, 2940, 2968, 3180, 3516, 3710, 4102, 4395, 4452, 5194, 5565, 5860, 5880, 6153, 6360, 7032, 7420, 7791, 8204, 8790, 8904, 10255, 10388, 11130, 11720, 12306, 12985, 14357, 14840, 15529, 15582, 16408, 17580, 20510, 20776, 22260, 24612, 25970, 28714, 30765, 31058, 31164, 35160, 38955, 41020, 43071, 44520, 46587, 49224, 51940, 57428, 61530, 62116, 62328, 71785, 77645, 77910, 82040, 86142, 93174, 103880, 108703, 114856, 123060, 124232, 143570, 155290, 155820, 172284, 186348, 215355, 217406, 232935, 246120, 287140, 310580, 311640, 326109, 344568, 372696, 430710, 434812, 465870, 543515, 574280, 621160, 652218, 760921, 861420, 869624, 931740, 1087030, 1304436, 1521842, 1630545, 1722840, 1863480, 2174060, 2282763, 2608872, 3043684, 3261090, 3804605, 4348120, 4565526, 6087368, 6522180, 7609210, 9131052, 11413815, 13044360, 15218420, 18262104, 22827630, 30436840, 45655260, 91310520]

約数ペア:

[(1, 91310520), (2, 45655260), (3, 30436840), (4, 22827630), (5, 18262104), (6, 15218420), (7, 13044360), (8, 11413815), (10, 9131052), (12, 7609210), (14, 6522180), (15, 6087368), (20, 4565526), (21, 4348120), (24, 3804605), (28, 3261090), (30, 3043684), (35, 2608872), (40, 2282763), (42, 2174060), (49, 1863480), (53, 1722840), (56, 1630545), (60, 1521842), (70, 1304436), (84, 1087030), (98, 931740), (105, 869624), (106, 861420), (120, 760921), (140, 652218), (147, 621160), (159, 574280), (168, 543515), (196, 465870), (210, 434812), (212, 430710), (245, 372696), (265, 344568), (280, 326109), (293, 311640), (294, 310580), (318, 287140), (371, 246120), (392, 232935), (420, 217406), (424, 215355), (490, 186348), (530, 172284), (586, 155820), (588, 155290), (636, 143570), (735, 124232), (742, 123060), (795, 114856), (840, 108703), (879, 103880), (980, 93174), (1060, 86142), (1113, 82040), (1172, 77910), (1176, 77645), (1272, 71785), (1465, 62328), (1470, 62116), (1484, 61530), (1590, 57428), (1758, 51940), (1855, 49224), (1960, 46587), (2051, 44520), (2120, 43071), (2226, 41020), (2344, 38955), (2597, 35160), (2930, 31164), (2940, 31058), (2968, 30765), (3180, 28714), (3516, 25970), (3710, 24612), (4102, 22260), (4395, 20776), (4452, 20510), (5194, 17580), (5565, 16408), (5860, 15582), (5880, 15529), (6153, 14840), (6360, 14357), (7032, 12985), (7420, 12306), (7791, 11720), (8204, 11130), (8790, 10388), (8904, 10255)]