248026800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29527}}^1$

素因数の和:29555

約数の個数: 120

約数和(自身を含む): 908045056

約数和(自身を除く): 660018256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 29527, 59054, 88581, 118108, 147635, 177162, 206689, 236216, 295270, 354324, 413378, 442905, 472432, 590540, 620067, 708648, 738175, 826756, 885810, 1033445, 1181080, 1240134, 1417296, 1476350, 1653512, 1771620, 2066890, 2214525, 2362160, 2480268, 2952700, 3100335, 3307024, 3543240, 4133780, 4429050, 4960536, 5167225, 5905400, 6200670, 7086480, 8267560, 8858100, 9921072, 10334450, 11810800, 12401340, 15501675, 16535120, 17716200, 20668900, 24802680, 31003350, 35432400, 41337800, 49605360, 62006700, 82675600, 124013400, 248026800]

約数ペア:

[(1, 248026800), (2, 124013400), (3, 82675600), (4, 62006700), (5, 49605360), (6, 41337800), (7, 35432400), (8, 31003350), (10, 24802680), (12, 20668900), (14, 17716200), (15, 16535120), (16, 15501675), (20, 12401340), (21, 11810800), (24, 10334450), (25, 9921072), (28, 8858100), (30, 8267560), (35, 7086480), (40, 6200670), (42, 5905400), (48, 5167225), (50, 4960536), (56, 4429050), (60, 4133780), (70, 3543240), (75, 3307024), (80, 3100335), (84, 2952700), (100, 2480268), (105, 2362160), (112, 2214525), (120, 2066890), (140, 1771620), (150, 1653512), (168, 1476350), (175, 1417296), (200, 1240134), (210, 1181080), (240, 1033445), (280, 885810), (300, 826756), (336, 738175), (350, 708648), (400, 620067), (420, 590540), (525, 472432), (560, 442905), (600, 413378), (700, 354324), (840, 295270), (1050, 236216), (1200, 206689), (1400, 177162), (1680, 147635), (2100, 118108), (2800, 88581), (4200, 59054), (8400, 29527)]