77828550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 213414912

約数和(自身を除く): 135586362

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 150, 170, 230, 255, 345, 391, 425, 510, 575, 690, 782, 850, 1150, 1173, 1275, 1327, 1725, 1955, 2346, 2550, 2654, 3450, 3910, 3981, 5865, 6635, 7962, 9775, 11730, 13270, 19550, 19905, 22559, 29325, 30521, 33175, 39810, 45118, 58650, 61042, 66350, 67677, 91563, 99525, 112795, 135354, 152605, 183126, 199050, 225590, 305210, 338385, 457815, 518857, 563975, 676770, 763025, 915630, 1037714, 1127950, 1526050, 1556571, 1691925, 2289075, 2594285, 3113142, 3383850, 4578150, 5188570, 7782855, 12971425, 15565710, 25942850, 38914275, 77828550]

約数ペア:

[(1, 77828550), (2, 38914275), (3, 25942850), (5, 15565710), (6, 12971425), (10, 7782855), (15, 5188570), (17, 4578150), (23, 3383850), (25, 3113142), (30, 2594285), (34, 2289075), (46, 1691925), (50, 1556571), (51, 1526050), (69, 1127950), (75, 1037714), (85, 915630), (102, 763025), (115, 676770), (138, 563975), (150, 518857), (170, 457815), (230, 338385), (255, 305210), (345, 225590), (391, 199050), (425, 183126), (510, 152605), (575, 135354), (690, 112795), (782, 99525), (850, 91563), (1150, 67677), (1173, 66350), (1275, 61042), (1327, 58650), (1725, 45118), (1955, 39810), (2346, 33175), (2550, 30521), (2654, 29325), (3450, 22559), (3910, 19905), (3981, 19550), (5865, 13270), (6635, 11730), (7962, 9775)]