90044240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 260983296

約数和(自身を除く): 170939056

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 374, 440, 442, 463, 520, 572, 680, 715, 748, 880, 884, 926, 935, 1040, 1105, 1144, 1360, 1430, 1496, 1768, 1852, 1870, 2210, 2288, 2315, 2431, 2860, 2992, 3536, 3704, 3740, 4420, 4630, 4862, 5093, 5720, 6019, 7408, 7480, 7871, 8840, 9260, 9724, 10186, 11440, 12038, 12155, 14960, 15742, 17680, 18520, 19448, 20372, 24076, 24310, 25465, 30095, 31484, 37040, 38896, 39355, 40744, 48152, 48620, 50930, 60190, 62968, 66209, 78710, 81488, 86581, 96304, 97240, 101860, 102323, 120380, 125936, 132418, 157420, 173162, 194480, 203720, 204646, 240760, 264836, 314840, 331045, 346324, 407440, 409292, 432905, 481520, 511615, 529672, 629680, 662090, 692648, 818584, 865810, 1023230, 1059344, 1125553, 1324180, 1385296, 1637168, 1731620, 2046460, 2251106, 2648360, 3463240, 4092920, 4502212, 5296720, 5627765, 6926480, 8185840, 9004424, 11255530, 18008848, 22511060, 45022120, 90044240]

約数ペア:

[(1, 90044240), (2, 45022120), (4, 22511060), (5, 18008848), (8, 11255530), (10, 9004424), (11, 8185840), (13, 6926480), (16, 5627765), (17, 5296720), (20, 4502212), (22, 4092920), (26, 3463240), (34, 2648360), (40, 2251106), (44, 2046460), (52, 1731620), (55, 1637168), (65, 1385296), (68, 1324180), (80, 1125553), (85, 1059344), (88, 1023230), (104, 865810), (110, 818584), (130, 692648), (136, 662090), (143, 629680), (170, 529672), (176, 511615), (187, 481520), (208, 432905), (220, 409292), (221, 407440), (260, 346324), (272, 331045), (286, 314840), (340, 264836), (374, 240760), (440, 204646), (442, 203720), (463, 194480), (520, 173162), (572, 157420), (680, 132418), (715, 125936), (748, 120380), (880, 102323), (884, 101860), (926, 97240), (935, 96304), (1040, 86581), (1105, 81488), (1144, 78710), (1360, 66209), (1430, 62968), (1496, 60190), (1768, 50930), (1852, 48620), (1870, 48152), (2210, 40744), (2288, 39355), (2315, 38896), (2431, 37040), (2860, 31484), (2992, 30095), (3536, 25465), (3704, 24310), (3740, 24076), (4420, 20372), (4630, 19448), (4862, 18520), (5093, 17680), (5720, 15742), (6019, 14960), (7408, 12155), (7480, 12038), (7871, 11440), (8840, 10186), (9260, 9724)]