102831000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 324380160

約数和(自身を除く): 221549160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 151, 200, 227, 250, 300, 302, 375, 453, 454, 500, 600, 604, 681, 750, 755, 906, 908, 1000, 1135, 1208, 1362, 1500, 1510, 1812, 1816, 2265, 2270, 2724, 3000, 3020, 3405, 3624, 3775, 4530, 4540, 5448, 5675, 6040, 6810, 7550, 9060, 9080, 11325, 11350, 13620, 15100, 17025, 18120, 18875, 22650, 22700, 27240, 28375, 30200, 34050, 34277, 37750, 45300, 45400, 56625, 56750, 68100, 68554, 75500, 85125, 90600, 102831, 113250, 113500, 136200, 137108, 151000, 170250, 171385, 205662, 226500, 227000, 274216, 340500, 342770, 411324, 453000, 514155, 681000, 685540, 822648, 856925, 1028310, 1371080, 1713850, 2056620, 2570775, 3427700, 4113240, 4284625, 5141550, 6855400, 8569250, 10283100, 12853875, 17138500, 20566200, 25707750, 34277000, 51415500, 102831000]

約数ペア:

[(1, 102831000), (2, 51415500), (3, 34277000), (4, 25707750), (5, 20566200), (6, 17138500), (8, 12853875), (10, 10283100), (12, 8569250), (15, 6855400), (20, 5141550), (24, 4284625), (25, 4113240), (30, 3427700), (40, 2570775), (50, 2056620), (60, 1713850), (75, 1371080), (100, 1028310), (120, 856925), (125, 822648), (150, 685540), (151, 681000), (200, 514155), (227, 453000), (250, 411324), (300, 342770), (302, 340500), (375, 274216), (453, 227000), (454, 226500), (500, 205662), (600, 171385), (604, 170250), (681, 151000), (750, 137108), (755, 136200), (906, 113500), (908, 113250), (1000, 102831), (1135, 90600), (1208, 85125), (1362, 75500), (1500, 68554), (1510, 68100), (1812, 56750), (1816, 56625), (2265, 45400), (2270, 45300), (2724, 37750), (3000, 34277), (3020, 34050), (3405, 30200), (3624, 28375), (3775, 27240), (4530, 22700), (4540, 22650), (5448, 18875), (5675, 18120), (6040, 17025), (6810, 15100), (7550, 13620), (9060, 11350), (9080, 11325)]