74661000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 164355960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 607, 615, 750, 820, 984, 1000, 1025, 1214, 1230, 1500, 1640, 1821, 2050, 2428, 2460, 3000, 3035, 3075, 3642, 4100, 4856, 4920, 5125, 6070, 6150, 7284, 8200, 9105, 10250, 12140, 12300, 14568, 15175, 15375, 18210, 20500, 24280, 24600, 24887, 30350, 30750, 36420, 41000, 45525, 49774, 60700, 61500, 72840, 74661, 75875, 91050, 99548, 121400, 123000, 124435, 149322, 151750, 182100, 199096, 227625, 248870, 298644, 303500, 364200, 373305, 455250, 497740, 597288, 607000, 622175, 746610, 910500, 995480, 1244350, 1493220, 1821000, 1866525, 2488700, 2986440, 3110875, 3733050, 4977400, 6221750, 7466100, 9332625, 12443500, 14932200, 18665250, 24887000, 37330500, 74661000]

約数ペア:

[(1, 74661000), (2, 37330500), (3, 24887000), (4, 18665250), (5, 14932200), (6, 12443500), (8, 9332625), (10, 7466100), (12, 6221750), (15, 4977400), (20, 3733050), (24, 3110875), (25, 2986440), (30, 2488700), (40, 1866525), (41, 1821000), (50, 1493220), (60, 1244350), (75, 995480), (82, 910500), (100, 746610), (120, 622175), (123, 607000), (125, 597288), (150, 497740), (164, 455250), (200, 373305), (205, 364200), (246, 303500), (250, 298644), (300, 248870), (328, 227625), (375, 199096), (410, 182100), (492, 151750), (500, 149322), (600, 124435), (607, 123000), (615, 121400), (750, 99548), (820, 91050), (984, 75875), (1000, 74661), (1025, 72840), (1214, 61500), (1230, 60700), (1500, 49774), (1640, 45525), (1821, 41000), (2050, 36420), (2428, 30750), (2460, 30350), (3000, 24887), (3035, 24600), (3075, 24280), (3642, 20500), (4100, 18210), (4856, 15375), (4920, 15175), (5125, 14568), (6070, 12300), (6150, 12140), (7284, 10250), (8200, 9105)]