66380100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 193320960

約数和(自身を除く): 126940860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 346, 519, 692, 865, 1038, 1279, 1730, 2076, 2558, 2595, 3460, 3837, 4325, 5116, 5190, 6395, 7674, 8650, 10380, 12790, 12975, 15348, 17300, 19185, 25580, 25950, 31975, 38370, 51900, 63950, 76740, 95925, 127900, 191850, 221267, 383700, 442534, 663801, 885068, 1106335, 1327602, 2212670, 2655204, 3319005, 4425340, 5531675, 6638010, 11063350, 13276020, 16595025, 22126700, 33190050, 66380100]

約数ペア:

[(1, 66380100), (2, 33190050), (3, 22126700), (4, 16595025), (5, 13276020), (6, 11063350), (10, 6638010), (12, 5531675), (15, 4425340), (20, 3319005), (25, 2655204), (30, 2212670), (50, 1327602), (60, 1106335), (75, 885068), (100, 663801), (150, 442534), (173, 383700), (300, 221267), (346, 191850), (519, 127900), (692, 95925), (865, 76740), (1038, 63950), (1279, 51900), (1730, 38370), (2076, 31975), (2558, 25950), (2595, 25580), (3460, 19185), (3837, 17300), (4325, 15348), (5116, 12975), (5190, 12790), (6395, 10380), (7674, 8650)]