1489631700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{31627}}^1$

素因数の和:31801

約数の個数: 72

約数和(自身を含む): 4337590432

約数和(自身を除く): 2847958732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 3925, 4710, 7850, 9420, 11775, 15700, 23550, 31627, 47100, 63254, 94881, 126508, 158135, 189762, 316270, 379524, 474405, 632540, 790675, 948810, 1581350, 1897620, 2372025, 3162700, 4744050, 4965439, 9488100, 9930878, 14896317, 19861756, 24827195, 29792634, 49654390, 59585268, 74481585, 99308780, 124135975, 148963170, 248271950, 297926340, 372407925, 496543900, 744815850, 1489631700]

約数ペア:

[(1, 1489631700), (2, 744815850), (3, 496543900), (4, 372407925), (5, 297926340), (6, 248271950), (10, 148963170), (12, 124135975), (15, 99308780), (20, 74481585), (25, 59585268), (30, 49654390), (50, 29792634), (60, 24827195), (75, 19861756), (100, 14896317), (150, 9930878), (157, 9488100), (300, 4965439), (314, 4744050), (471, 3162700), (628, 2372025), (785, 1897620), (942, 1581350), (1570, 948810), (1884, 790675), (2355, 632540), (3140, 474405), (3925, 379524), (4710, 316270), (7850, 189762), (9420, 158135), (11775, 126508), (15700, 94881), (23550, 63254), (31627, 47100)]