53677500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 166109328

約数和(自身を除く): 112431828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 421, 425, 500, 510, 625, 750, 842, 850, 1020, 1250, 1263, 1275, 1500, 1684, 1700, 1875, 2105, 2125, 2500, 2526, 2550, 3750, 4210, 4250, 5052, 5100, 6315, 6375, 7157, 7500, 8420, 8500, 10525, 10625, 12630, 12750, 14314, 21050, 21250, 21471, 25260, 25500, 28628, 31575, 31875, 35785, 42100, 42500, 42942, 52625, 63150, 63750, 71570, 85884, 105250, 107355, 126300, 127500, 143140, 157875, 178925, 210500, 214710, 263125, 315750, 357850, 429420, 526250, 536775, 631500, 715700, 789375, 894625, 1052500, 1073550, 1578750, 1789250, 2147100, 2683875, 3157500, 3578500, 4473125, 5367750, 8946250, 10735500, 13419375, 17892500, 26838750, 53677500]

約数ペア:

[(1, 53677500), (2, 26838750), (3, 17892500), (4, 13419375), (5, 10735500), (6, 8946250), (10, 5367750), (12, 4473125), (15, 3578500), (17, 3157500), (20, 2683875), (25, 2147100), (30, 1789250), (34, 1578750), (50, 1073550), (51, 1052500), (60, 894625), (68, 789375), (75, 715700), (85, 631500), (100, 536775), (102, 526250), (125, 429420), (150, 357850), (170, 315750), (204, 263125), (250, 214710), (255, 210500), (300, 178925), (340, 157875), (375, 143140), (421, 127500), (425, 126300), (500, 107355), (510, 105250), (625, 85884), (750, 71570), (842, 63750), (850, 63150), (1020, 52625), (1250, 42942), (1263, 42500), (1275, 42100), (1500, 35785), (1684, 31875), (1700, 31575), (1875, 28628), (2105, 25500), (2125, 25260), (2500, 21471), (2526, 21250), (2550, 21050), (3750, 14314), (4210, 12750), (4250, 12630), (5052, 10625), (5100, 10525), (6315, 8500), (6375, 8420), (7157, 7500)]