76547940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 188209308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 151, 170, 204, 210, 213, 238, 255, 284, 302, 340, 355, 357, 420, 426, 453, 476, 497, 510, 595, 604, 710, 714, 755, 852, 906, 994, 1020, 1057, 1065, 1190, 1207, 1420, 1428, 1491, 1510, 1785, 1812, 1988, 2114, 2130, 2265, 2380, 2414, 2485, 2567, 2982, 3020, 3171, 3570, 3621, 4228, 4260, 4530, 4828, 4970, 5134, 5285, 5964, 6035, 6342, 7140, 7242, 7455, 7701, 8449, 9060, 9940, 10268, 10570, 10721, 12070, 12684, 12835, 14484, 14910, 15402, 15855, 16898, 17969, 18105, 21140, 21442, 24140, 25347, 25670, 29820, 30804, 31710, 32163, 33796, 35938, 36210, 38505, 42245, 42884, 50694, 51340, 53605, 53907, 63420, 64326, 71876, 72420, 75047, 77010, 84490, 89845, 101388, 107210, 107814, 126735, 128652, 150094, 154020, 160815, 168980, 179690, 182257, 214420, 215628, 225141, 253470, 269535, 300188, 321630, 359380, 364514, 375235, 450282, 506940, 539070, 546771, 643260, 729028, 750470, 900564, 911285, 1078140, 1093542, 1125705, 1275799, 1500940, 1822570, 2187084, 2251410, 2551598, 2733855, 3645140, 3827397, 4502820, 5103196, 5467710, 6378995, 7654794, 10935420, 12757990, 15309588, 19136985, 25515980, 38273970, 76547940]

約数ペア:

[(1, 76547940), (2, 38273970), (3, 25515980), (4, 19136985), (5, 15309588), (6, 12757990), (7, 10935420), (10, 7654794), (12, 6378995), (14, 5467710), (15, 5103196), (17, 4502820), (20, 3827397), (21, 3645140), (28, 2733855), (30, 2551598), (34, 2251410), (35, 2187084), (42, 1822570), (51, 1500940), (60, 1275799), (68, 1125705), (70, 1093542), (71, 1078140), (84, 911285), (85, 900564), (102, 750470), (105, 729028), (119, 643260), (140, 546771), (142, 539070), (151, 506940), (170, 450282), (204, 375235), (210, 364514), (213, 359380), (238, 321630), (255, 300188), (284, 269535), (302, 253470), (340, 225141), (355, 215628), (357, 214420), (420, 182257), (426, 179690), (453, 168980), (476, 160815), (497, 154020), (510, 150094), (595, 128652), (604, 126735), (710, 107814), (714, 107210), (755, 101388), (852, 89845), (906, 84490), (994, 77010), (1020, 75047), (1057, 72420), (1065, 71876), (1190, 64326), (1207, 63420), (1420, 53907), (1428, 53605), (1491, 51340), (1510, 50694), (1785, 42884), (1812, 42245), (1988, 38505), (2114, 36210), (2130, 35938), (2265, 33796), (2380, 32163), (2414, 31710), (2485, 30804), (2567, 29820), (2982, 25670), (3020, 25347), (3171, 24140), (3570, 21442), (3621, 21140), (4228, 18105), (4260, 17969), (4530, 16898), (4828, 15855), (4970, 15402), (5134, 14910), (5285, 14484), (5964, 12835), (6035, 12684), (6342, 12070), (7140, 10721), (7242, 10570), (7455, 10268), (7701, 9940), (8449, 9060)]