104450100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 303293088

約数和(自身を除く): 198842988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 827, 842, 1263, 1654, 1684, 2105, 2481, 2526, 3308, 4135, 4210, 4962, 5052, 6315, 8270, 8420, 9924, 10525, 12405, 12630, 16540, 20675, 21050, 24810, 25260, 31575, 41350, 42100, 49620, 62025, 63150, 82700, 124050, 126300, 248100, 348167, 696334, 1044501, 1392668, 1740835, 2089002, 3481670, 4178004, 5222505, 6963340, 8704175, 10445010, 17408350, 20890020, 26112525, 34816700, 52225050, 104450100]

約数ペア:

[(1, 104450100), (2, 52225050), (3, 34816700), (4, 26112525), (5, 20890020), (6, 17408350), (10, 10445010), (12, 8704175), (15, 6963340), (20, 5222505), (25, 4178004), (30, 3481670), (50, 2089002), (60, 1740835), (75, 1392668), (100, 1044501), (150, 696334), (300, 348167), (421, 248100), (827, 126300), (842, 124050), (1263, 82700), (1654, 63150), (1684, 62025), (2105, 49620), (2481, 42100), (2526, 41350), (3308, 31575), (4135, 25260), (4210, 24810), (4962, 21050), (5052, 20675), (6315, 16540), (8270, 12630), (8420, 12405), (9924, 10525)]