89475960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15217}}^1$

素因数の和:15245

約数の個数: 96

約数和(自身を含む): 312273360

約数和(自身を除く): 222797400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15217, 30434, 45651, 60868, 76085, 91302, 106519, 121736, 152170, 182604, 213038, 228255, 304340, 319557, 365208, 426076, 456510, 532595, 608680, 639114, 745633, 852152, 913020, 1065190, 1278228, 1491266, 1597785, 1826040, 2130380, 2236899, 2556456, 2982532, 3195570, 3728165, 4260760, 4473798, 5965064, 6391140, 7456330, 8947596, 11184495, 12782280, 14912660, 17895192, 22368990, 29825320, 44737980, 89475960]

約数ペア:

[(1, 89475960), (2, 44737980), (3, 29825320), (4, 22368990), (5, 17895192), (6, 14912660), (7, 12782280), (8, 11184495), (10, 8947596), (12, 7456330), (14, 6391140), (15, 5965064), (20, 4473798), (21, 4260760), (24, 3728165), (28, 3195570), (30, 2982532), (35, 2556456), (40, 2236899), (42, 2130380), (49, 1826040), (56, 1597785), (60, 1491266), (70, 1278228), (84, 1065190), (98, 913020), (105, 852152), (120, 745633), (140, 639114), (147, 608680), (168, 532595), (196, 456510), (210, 426076), (245, 365208), (280, 319557), (294, 304340), (392, 228255), (420, 213038), (490, 182604), (588, 152170), (735, 121736), (840, 106519), (980, 91302), (1176, 76085), (1470, 60868), (1960, 45651), (2940, 30434), (5880, 15217)]