157043005700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{252359}}^1$

素因数の和:252514

約数の個数: 108

約数和(自身を含む): 399544427520

約数和(自身を除く): 242501421820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 127, 140, 175, 196, 245, 254, 350, 490, 508, 635, 700, 889, 980, 1225, 1270, 1778, 2450, 2540, 3175, 3556, 4445, 4900, 6223, 6350, 8890, 12446, 12700, 17780, 22225, 24892, 31115, 44450, 62230, 88900, 124460, 155575, 252359, 311150, 504718, 622300, 1009436, 1261795, 1766513, 2523590, 3533026, 5047180, 6308975, 7066052, 8832565, 12365591, 12617950, 17665130, 24731182, 25235900, 32049593, 35330260, 44162825, 49462364, 61827955, 64099186, 88325650, 123655910, 128198372, 160247965, 176651300, 224347151, 247311820, 309139775, 320495930, 448694302, 618279550, 640991860, 801239825, 897388604, 1121735755, 1236559100, 1570430057, 1602479650, 2243471510, 3140860114, 3204959300, 4486943020, 5608678775, 6281720228, 7852150285, 11217357550, 15704300570, 22434715100, 31408601140, 39260751425, 78521502850, 157043005700]

約数ペア:

[(1, 157043005700), (2, 78521502850), (4, 39260751425), (5, 31408601140), (7, 22434715100), (10, 15704300570), (14, 11217357550), (20, 7852150285), (25, 6281720228), (28, 5608678775), (35, 4486943020), (49, 3204959300), (50, 3140860114), (70, 2243471510), (98, 1602479650), (100, 1570430057), (127, 1236559100), (140, 1121735755), (175, 897388604), (196, 801239825), (245, 640991860), (254, 618279550), (350, 448694302), (490, 320495930), (508, 309139775), (635, 247311820), (700, 224347151), (889, 176651300), (980, 160247965), (1225, 128198372), (1270, 123655910), (1778, 88325650), (2450, 64099186), (2540, 61827955), (3175, 49462364), (3556, 44162825), (4445, 35330260), (4900, 32049593), (6223, 25235900), (6350, 24731182), (8890, 17665130), (12446, 12617950), (12700, 12365591), (17780, 8832565), (22225, 7066052), (24892, 6308975), (31115, 5047180), (44450, 3533026), (62230, 2523590), (88900, 1766513), (124460, 1261795), (155575, 1009436), (252359, 622300), (311150, 504718)]