155657100

素因数分解:

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

素因数の和:1384

約数の個数: 144

約数和(自身を含む): 497968128

約数和(自身を除く): 342311028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 690, 782, 850, 1020, 1150, 1173, 1275, 1327, 1380, 1564, 1700, 1725, 1955, 2300, 2346, 2550, 2654, 3450, 3910, 3981, 4692, 5100, 5308, 5865, 6635, 6900, 7820, 7962, 9775, 11730, 13270, 15924, 19550, 19905, 22559, 23460, 26540, 29325, 30521, 33175, 39100, 39810, 45118, 58650, 61042, 66350, 67677, 79620, 90236, 91563, 99525, 112795, 117300, 122084, 132700, 135354, 152605, 183126, 199050, 225590, 270708, 305210, 338385, 366252, 398100, 451180, 457815, 518857, 563975, 610420, 676770, 763025, 915630, 1037714, 1127950, 1353540, 1526050, 1556571, 1691925, 1831260, 2075428, 2255900, 2289075, 2594285, 3052100, 3113142, 3383850, 4578150, 5188570, 6226284, 6767700, 7782855, 9156300, 10377140, 12971425, 15565710, 25942850, 31131420, 38914275, 51885700, 77828550, 155657100]

約数ペア:

[(1, 155657100), (2, 77828550), (3, 51885700), (4, 38914275), (5, 31131420), (6, 25942850), (10, 15565710), (12, 12971425), (15, 10377140), (17, 9156300), (20, 7782855), (23, 6767700), (25, 6226284), (30, 5188570), (34, 4578150), (46, 3383850), (50, 3113142), (51, 3052100), (60, 2594285), (68, 2289075), (69, 2255900), (75, 2075428), (85, 1831260), (92, 1691925), (100, 1556571), (102, 1526050), (115, 1353540), (138, 1127950), (150, 1037714), (170, 915630), (204, 763025), (230, 676770), (255, 610420), (276, 563975), (300, 518857), (340, 457815), (345, 451180), (391, 398100), (425, 366252), (460, 338385), (510, 305210), (575, 270708), (690, 225590), (782, 199050), (850, 183126), (1020, 152605), (1150, 135354), (1173, 132700), (1275, 122084), (1327, 117300), (1380, 112795), (1564, 99525), (1700, 91563), (1725, 90236), (1955, 79620), (2300, 67677), (2346, 66350), (2550, 61042), (2654, 58650), (3450, 45118), (3910, 39810), (3981, 39100), (4692, 33175), (5100, 30521), (5308, 29325), (5865, 26540), (6635, 23460), (6900, 22559), (7820, 19905), (7962, 19550), (9775, 15924), (11730, 13270)]