204039300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15817}}^1$

素因数の和:15877

約数の個数: 72

約数和(自身を含む): 604121056

約数和(自身を除く): 400081756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 15817, 31634, 47451, 63268, 79085, 94902, 158170, 189804, 237255, 316340, 395425, 474510, 680131, 790850, 949020, 1186275, 1360262, 1581700, 2040393, 2372550, 2720524, 3400655, 4080786, 4745100, 6801310, 8161572, 10201965, 13602620, 17003275, 20403930, 34006550, 40807860, 51009825, 68013100, 102019650, 204039300]

約数ペア:

[(1, 204039300), (2, 102019650), (3, 68013100), (4, 51009825), (5, 40807860), (6, 34006550), (10, 20403930), (12, 17003275), (15, 13602620), (20, 10201965), (25, 8161572), (30, 6801310), (43, 4745100), (50, 4080786), (60, 3400655), (75, 2720524), (86, 2372550), (100, 2040393), (129, 1581700), (150, 1360262), (172, 1186275), (215, 949020), (258, 790850), (300, 680131), (430, 474510), (516, 395425), (645, 316340), (860, 237255), (1075, 189804), (1290, 158170), (2150, 94902), (2580, 79085), (3225, 63268), (4300, 47451), (6450, 31634), (12900, 15817)]