204398100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{75703}}^1$

素因数の和:75726

約数の個数: 72

約数和(自身を含む): 657110720

約数和(自身を除く): 452712620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 75703, 151406, 227109, 302812, 378515, 454218, 681327, 757030, 908436, 1135545, 1362654, 1514060, 1892575, 2043981, 2271090, 2725308, 3406635, 3785150, 4087962, 4542180, 5677725, 6813270, 7570300, 8175924, 10219905, 11355450, 13626540, 17033175, 20439810, 22710900, 34066350, 40879620, 51099525, 68132700, 102199050, 204398100]

約数ペア:

[(1, 204398100), (2, 102199050), (3, 68132700), (4, 51099525), (5, 40879620), (6, 34066350), (9, 22710900), (10, 20439810), (12, 17033175), (15, 13626540), (18, 11355450), (20, 10219905), (25, 8175924), (27, 7570300), (30, 6813270), (36, 5677725), (45, 4542180), (50, 4087962), (54, 3785150), (60, 3406635), (75, 2725308), (90, 2271090), (100, 2043981), (108, 1892575), (135, 1514060), (150, 1362654), (180, 1135545), (225, 908436), (270, 757030), (300, 681327), (450, 454218), (540, 378515), (675, 302812), (900, 227109), (1350, 151406), (2700, 75703)]