42942000

素因数分解:

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

素因数の和:464

約数の個数: 160

約数和(自身を含む): 146937024

約数和(自身を除く): 103995024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 421, 425, 500, 510, 600, 680, 750, 816, 842, 850, 1000, 1020, 1200, 1263, 1275, 1360, 1500, 1684, 1700, 2000, 2040, 2105, 2125, 2526, 2550, 3000, 3368, 3400, 4080, 4210, 4250, 5052, 5100, 6000, 6315, 6375, 6736, 6800, 7157, 8420, 8500, 10104, 10200, 10525, 12630, 12750, 14314, 16840, 17000, 20208, 20400, 21050, 21471, 25260, 25500, 28628, 31575, 33680, 34000, 35785, 42100, 42942, 50520, 51000, 52625, 57256, 63150, 71570, 84200, 85884, 101040, 102000, 105250, 107355, 114512, 126300, 143140, 157875, 168400, 171768, 178925, 210500, 214710, 252600, 286280, 315750, 343536, 357850, 421000, 429420, 505200, 536775, 572560, 631500, 715700, 842000, 858840, 894625, 1073550, 1263000, 1431400, 1717680, 1789250, 2147100, 2526000, 2683875, 2862800, 3578500, 4294200, 5367750, 7157000, 8588400, 10735500, 14314000, 21471000, 42942000]

約数ペア:

[(1, 42942000), (2, 21471000), (3, 14314000), (4, 10735500), (5, 8588400), (6, 7157000), (8, 5367750), (10, 4294200), (12, 3578500), (15, 2862800), (16, 2683875), (17, 2526000), (20, 2147100), (24, 1789250), (25, 1717680), (30, 1431400), (34, 1263000), (40, 1073550), (48, 894625), (50, 858840), (51, 842000), (60, 715700), (68, 631500), (75, 572560), (80, 536775), (85, 505200), (100, 429420), (102, 421000), (120, 357850), (125, 343536), (136, 315750), (150, 286280), (170, 252600), (200, 214710), (204, 210500), (240, 178925), (250, 171768), (255, 168400), (272, 157875), (300, 143140), (340, 126300), (375, 114512), (400, 107355), (408, 105250), (421, 102000), (425, 101040), (500, 85884), (510, 84200), (600, 71570), (680, 63150), (750, 57256), (816, 52625), (842, 51000), (850, 50520), (1000, 42942), (1020, 42100), (1200, 35785), (1263, 34000), (1275, 33680), (1360, 31575), (1500, 28628), (1684, 25500), (1700, 25260), (2000, 21471), (2040, 21050), (2105, 20400), (2125, 20208), (2526, 17000), (2550, 16840), (3000, 14314), (3368, 12750), (3400, 12630), (4080, 10525), (4210, 10200), (4250, 10104), (5052, 8500), (5100, 8420), (6000, 7157), (6315, 6800), (6375, 6736)]