73258900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 119228780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 65, 94, 100, 109, 110, 130, 143, 188, 218, 220, 235, 260, 275, 286, 325, 436, 470, 517, 545, 550, 572, 611, 650, 715, 940, 1034, 1090, 1100, 1175, 1199, 1222, 1300, 1417, 1430, 2068, 2180, 2350, 2398, 2444, 2585, 2725, 2834, 2860, 3055, 3575, 4700, 4796, 5123, 5170, 5450, 5668, 5995, 6110, 6721, 7085, 7150, 10246, 10340, 10900, 11990, 12220, 12925, 13442, 14170, 14300, 15275, 15587, 20492, 23980, 25615, 25850, 26884, 28340, 29975, 30550, 31174, 33605, 35425, 51230, 51700, 56353, 59950, 61100, 62348, 66599, 67210, 70850, 77935, 102460, 112706, 119900, 128075, 133198, 134420, 141700, 155870, 168025, 225412, 256150, 266396, 281765, 311740, 332995, 336050, 389675, 512300, 563530, 665990, 672100, 732589, 779350, 1127060, 1331980, 1408825, 1465178, 1558700, 1664975, 2817650, 2930356, 3329950, 3662945, 5635300, 6659900, 7325890, 14651780, 18314725, 36629450, 73258900]

約数ペア:

[(1, 73258900), (2, 36629450), (4, 18314725), (5, 14651780), (10, 7325890), (11, 6659900), (13, 5635300), (20, 3662945), (22, 3329950), (25, 2930356), (26, 2817650), (44, 1664975), (47, 1558700), (50, 1465178), (52, 1408825), (55, 1331980), (65, 1127060), (94, 779350), (100, 732589), (109, 672100), (110, 665990), (130, 563530), (143, 512300), (188, 389675), (218, 336050), (220, 332995), (235, 311740), (260, 281765), (275, 266396), (286, 256150), (325, 225412), (436, 168025), (470, 155870), (517, 141700), (545, 134420), (550, 133198), (572, 128075), (611, 119900), (650, 112706), (715, 102460), (940, 77935), (1034, 70850), (1090, 67210), (1100, 66599), (1175, 62348), (1199, 61100), (1222, 59950), (1300, 56353), (1417, 51700), (1430, 51230), (2068, 35425), (2180, 33605), (2350, 31174), (2398, 30550), (2444, 29975), (2585, 28340), (2725, 26884), (2834, 25850), (2860, 25615), (3055, 23980), (3575, 20492), (4700, 15587), (4796, 15275), (5123, 14300), (5170, 14170), (5450, 13442), (5668, 12925), (5995, 12220), (6110, 11990), (6721, 10900), (7085, 10340), (7150, 10246)]