200636475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 374403120

約数和(自身を除く): 173766645

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 389, 529, 575, 897, 975, 1167, 1495, 1587, 1725, 1945, 2645, 4485, 5057, 5835, 6877, 7475, 7935, 8947, 9725, 13225, 15171, 20631, 22425, 25285, 26841, 29175, 34385, 39675, 44735, 75855, 103155, 116311, 126425, 134205, 171925, 205781, 223675, 348933, 379275, 515775, 581555, 617343, 671025, 1028905, 1744665, 2675153, 2907775, 3086715, 5144525, 8025459, 8723325, 13375765, 15433575, 40127295, 66878825, 200636475]

約数ペア:

[(1, 200636475), (3, 66878825), (5, 40127295), (13, 15433575), (15, 13375765), (23, 8723325), (25, 8025459), (39, 5144525), (65, 3086715), (69, 2907775), (75, 2675153), (115, 1744665), (195, 1028905), (299, 671025), (325, 617343), (345, 581555), (389, 515775), (529, 379275), (575, 348933), (897, 223675), (975, 205781), (1167, 171925), (1495, 134205), (1587, 126425), (1725, 116311), (1945, 103155), (2645, 75855), (4485, 44735), (5057, 39675), (5835, 34385), (6877, 29175), (7475, 26841), (7935, 25285), (8947, 22425), (9725, 20631), (13225, 15171)]