85356700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 223985664

約数和(自身を除く): 138628964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 65, 94, 100, 110, 127, 130, 143, 188, 220, 235, 254, 260, 275, 286, 325, 470, 508, 517, 550, 572, 611, 635, 650, 715, 940, 1034, 1100, 1175, 1222, 1270, 1300, 1397, 1430, 1651, 2068, 2350, 2444, 2540, 2585, 2794, 2860, 3055, 3175, 3302, 3575, 4700, 5170, 5588, 5969, 6110, 6350, 6604, 6721, 6985, 7150, 8255, 10340, 11938, 12220, 12700, 12925, 13442, 13970, 14300, 15275, 16510, 18161, 23876, 25850, 26884, 27940, 29845, 30550, 33020, 33605, 34925, 36322, 41275, 51700, 59690, 61100, 65659, 67210, 69850, 72644, 77597, 82550, 90805, 119380, 131318, 134420, 139700, 149225, 155194, 165100, 168025, 181610, 262636, 298450, 310388, 328295, 336050, 363220, 387985, 454025, 596900, 656590, 672100, 775970, 853567, 908050, 1313180, 1551940, 1641475, 1707134, 1816100, 1939925, 3282950, 3414268, 3879850, 4267835, 6565900, 7759700, 8535670, 17071340, 21339175, 42678350, 85356700]

約数ペア:

[(1, 85356700), (2, 42678350), (4, 21339175), (5, 17071340), (10, 8535670), (11, 7759700), (13, 6565900), (20, 4267835), (22, 3879850), (25, 3414268), (26, 3282950), (44, 1939925), (47, 1816100), (50, 1707134), (52, 1641475), (55, 1551940), (65, 1313180), (94, 908050), (100, 853567), (110, 775970), (127, 672100), (130, 656590), (143, 596900), (188, 454025), (220, 387985), (235, 363220), (254, 336050), (260, 328295), (275, 310388), (286, 298450), (325, 262636), (470, 181610), (508, 168025), (517, 165100), (550, 155194), (572, 149225), (611, 139700), (635, 134420), (650, 131318), (715, 119380), (940, 90805), (1034, 82550), (1100, 77597), (1175, 72644), (1222, 69850), (1270, 67210), (1300, 65659), (1397, 61100), (1430, 59690), (1651, 51700), (2068, 41275), (2350, 36322), (2444, 34925), (2540, 33605), (2585, 33020), (2794, 30550), (2860, 29845), (3055, 27940), (3175, 26884), (3302, 25850), (3575, 23876), (4700, 18161), (5170, 16510), (5588, 15275), (5969, 14300), (6110, 13970), (6350, 13442), (6604, 12925), (6721, 12700), (6985, 12220), (7150, 11938), (8255, 10340)]