74024580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 178862460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 92, 97, 105, 115, 138, 140, 158, 161, 194, 210, 230, 237, 276, 291, 316, 322, 345, 388, 395, 420, 460, 474, 483, 485, 553, 582, 644, 679, 690, 790, 805, 948, 966, 970, 1106, 1164, 1185, 1358, 1380, 1455, 1580, 1610, 1659, 1817, 1932, 1940, 2037, 2212, 2231, 2370, 2415, 2716, 2765, 2910, 3220, 3318, 3395, 3634, 4074, 4462, 4740, 4830, 5451, 5530, 5820, 6636, 6693, 6790, 7268, 7663, 8148, 8295, 8924, 9085, 9660, 10185, 10902, 11060, 11155, 12719, 13386, 13580, 15326, 15617, 16590, 18170, 20370, 21804, 22310, 22989, 25438, 26772, 27255, 30652, 31234, 33180, 33465, 36340, 38157, 38315, 40740, 44620, 45978, 46851, 50876, 53641, 54510, 62468, 63595, 66930, 76314, 76630, 78085, 91956, 93702, 107282, 109020, 114945, 127190, 133860, 152628, 153260, 156170, 160923, 176249, 187404, 190785, 214564, 229890, 234255, 254380, 268205, 312340, 321846, 352498, 381570, 459780, 468510, 528747, 536410, 643692, 704996, 763140, 804615, 881245, 937020, 1057494, 1072820, 1233743, 1609230, 1762490, 2114988, 2467486, 2643735, 3218460, 3524980, 3701229, 4934972, 5287470, 6168715, 7402458, 10574940, 12337430, 14804916, 18506145, 24674860, 37012290, 74024580]

約数ペア:

[(1, 74024580), (2, 37012290), (3, 24674860), (4, 18506145), (5, 14804916), (6, 12337430), (7, 10574940), (10, 7402458), (12, 6168715), (14, 5287470), (15, 4934972), (20, 3701229), (21, 3524980), (23, 3218460), (28, 2643735), (30, 2467486), (35, 2114988), (42, 1762490), (46, 1609230), (60, 1233743), (69, 1072820), (70, 1057494), (79, 937020), (84, 881245), (92, 804615), (97, 763140), (105, 704996), (115, 643692), (138, 536410), (140, 528747), (158, 468510), (161, 459780), (194, 381570), (210, 352498), (230, 321846), (237, 312340), (276, 268205), (291, 254380), (316, 234255), (322, 229890), (345, 214564), (388, 190785), (395, 187404), (420, 176249), (460, 160923), (474, 156170), (483, 153260), (485, 152628), (553, 133860), (582, 127190), (644, 114945), (679, 109020), (690, 107282), (790, 93702), (805, 91956), (948, 78085), (966, 76630), (970, 76314), (1106, 66930), (1164, 63595), (1185, 62468), (1358, 54510), (1380, 53641), (1455, 50876), (1580, 46851), (1610, 45978), (1659, 44620), (1817, 40740), (1932, 38315), (1940, 38157), (2037, 36340), (2212, 33465), (2231, 33180), (2370, 31234), (2415, 30652), (2716, 27255), (2765, 26772), (2910, 25438), (3220, 22989), (3318, 22310), (3395, 21804), (3634, 20370), (4074, 18170), (4462, 16590), (4740, 15617), (4830, 15326), (5451, 13580), (5530, 13386), (5820, 12719), (6636, 11155), (6693, 11060), (6790, 10902), (7268, 10185), (7663, 9660), (8148, 9085), (8295, 8924)]