72331649220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{77491}}^1$

素因数の和:77881

約数の個数: 96

約数和(自身を含む): 207465302016

約数和(自身を除く): 135133652796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 331, 470, 564, 662, 705, 940, 993, 1324, 1410, 1655, 1986, 2820, 3310, 3972, 4965, 6620, 9930, 15557, 19860, 31114, 46671, 62228, 77491, 77785, 93342, 154982, 155570, 186684, 232473, 233355, 309964, 311140, 387455, 464946, 466710, 774910, 929892, 933420, 1162365, 1549820, 2324730, 3642077, 4649460, 7284154, 10926231, 14568308, 18210385, 21852462, 25649521, 36420770, 43704924, 51299042, 54631155, 72841540, 76948563, 102598084, 109262310, 128247605, 153897126, 218524620, 256495210, 307794252, 384742815, 512990420, 769485630, 1205527487, 1538971260, 2411054974, 3616582461, 4822109948, 6027637435, 7233164922, 12055274870, 14466329844, 18082912305, 24110549740, 36165824610, 72331649220]

約数ペア:

[(1, 72331649220), (2, 36165824610), (3, 24110549740), (4, 18082912305), (5, 14466329844), (6, 12055274870), (10, 7233164922), (12, 6027637435), (15, 4822109948), (20, 3616582461), (30, 2411054974), (47, 1538971260), (60, 1205527487), (94, 769485630), (141, 512990420), (188, 384742815), (235, 307794252), (282, 256495210), (331, 218524620), (470, 153897126), (564, 128247605), (662, 109262310), (705, 102598084), (940, 76948563), (993, 72841540), (1324, 54631155), (1410, 51299042), (1655, 43704924), (1986, 36420770), (2820, 25649521), (3310, 21852462), (3972, 18210385), (4965, 14568308), (6620, 10926231), (9930, 7284154), (15557, 4649460), (19860, 3642077), (31114, 2324730), (46671, 1549820), (62228, 1162365), (77491, 933420), (77785, 929892), (93342, 774910), (154982, 466710), (155570, 464946), (186684, 387455), (232473, 311140), (233355, 309964)]