91160580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 300839616

約数和(自身を除く): 209679036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 140, 147, 196, 202, 210, 245, 294, 303, 307, 404, 420, 490, 505, 588, 606, 614, 707, 735, 921, 980, 1010, 1212, 1228, 1414, 1470, 1515, 1535, 1842, 2020, 2121, 2149, 2828, 2940, 3030, 3070, 3535, 3684, 4242, 4298, 4605, 4949, 6060, 6140, 6447, 7070, 8484, 8596, 9210, 9898, 10605, 10745, 12894, 14140, 14847, 15043, 18420, 19796, 21210, 21490, 24745, 25788, 29694, 30086, 31007, 32235, 42420, 42980, 45129, 49490, 59388, 60172, 62014, 64470, 74235, 75215, 90258, 93021, 98980, 124028, 128940, 148470, 150430, 155035, 180516, 186042, 217049, 225645, 296940, 300860, 310070, 372084, 434098, 451290, 465105, 620140, 651147, 868196, 902580, 930210, 1085245, 1302294, 1519343, 1860420, 2170490, 2604588, 3038686, 3255735, 4340980, 4558029, 6077372, 6511470, 7596715, 9116058, 13022940, 15193430, 18232116, 22790145, 30386860, 45580290, 91160580]

約数ペア:

[(1, 91160580), (2, 45580290), (3, 30386860), (4, 22790145), (5, 18232116), (6, 15193430), (7, 13022940), (10, 9116058), (12, 7596715), (14, 6511470), (15, 6077372), (20, 4558029), (21, 4340980), (28, 3255735), (30, 3038686), (35, 2604588), (42, 2170490), (49, 1860420), (60, 1519343), (70, 1302294), (84, 1085245), (98, 930210), (101, 902580), (105, 868196), (140, 651147), (147, 620140), (196, 465105), (202, 451290), (210, 434098), (245, 372084), (294, 310070), (303, 300860), (307, 296940), (404, 225645), (420, 217049), (490, 186042), (505, 180516), (588, 155035), (606, 150430), (614, 148470), (707, 128940), (735, 124028), (921, 98980), (980, 93021), (1010, 90258), (1212, 75215), (1228, 74235), (1414, 64470), (1470, 62014), (1515, 60172), (1535, 59388), (1842, 49490), (2020, 45129), (2121, 42980), (2149, 42420), (2828, 32235), (2940, 31007), (3030, 30086), (3070, 29694), (3535, 25788), (3684, 24745), (4242, 21490), (4298, 21210), (4605, 19796), (4949, 18420), (6060, 15043), (6140, 14847), (6447, 14140), (7070, 12894), (8484, 10745), (8596, 10605), (9210, 9898)]