207331336900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1499}}^1\times {\mathrm{18947}}^1$

素因数の和:20533

約数の個数: 72

約数和(自身を含む): 456400476000

約数和(自身を除く): 249069139100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1499, 1825, 2998, 3650, 5996, 7300, 7495, 14990, 18947, 29980, 37475, 37894, 74950, 75788, 94735, 109427, 149900, 189470, 218854, 378940, 437708, 473675, 547135, 947350, 1094270, 1383131, 1894700, 2188540, 2735675, 2766262, 5471350, 5532524, 6915655, 10942700, 13831310, 27662620, 28401553, 34578275, 56803106, 69156550, 113606212, 138313100, 142007765, 284015530, 568031060, 710038825, 1420077650, 2073313369, 2840155300, 4146626738, 8293253476, 10366566845, 20733133690, 41466267380, 51832834225, 103665668450, 207331336900]

約数ペア:

[(1, 207331336900), (2, 103665668450), (4, 51832834225), (5, 41466267380), (10, 20733133690), (20, 10366566845), (25, 8293253476), (50, 4146626738), (73, 2840155300), (100, 2073313369), (146, 1420077650), (292, 710038825), (365, 568031060), (730, 284015530), (1460, 142007765), (1499, 138313100), (1825, 113606212), (2998, 69156550), (3650, 56803106), (5996, 34578275), (7300, 28401553), (7495, 27662620), (14990, 13831310), (18947, 10942700), (29980, 6915655), (37475, 5532524), (37894, 5471350), (74950, 2766262), (75788, 2735675), (94735, 2188540), (109427, 1894700), (149900, 1383131), (189470, 1094270), (218854, 947350), (378940, 547135), (437708, 473675)]