85771140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 308883456

約数和(自身を除く): 223112316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 683, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1366, 1380, 1495, 1610, 1794, 1820, 1932, 2049, 2093, 2415, 2730, 2732, 2990, 3220, 3415, 3588, 4098, 4186, 4485, 4781, 4830, 5460, 5980, 6279, 6830, 8196, 8372, 8879, 8970, 9562, 9660, 10245, 10465, 12558, 13660, 14343, 15709, 17758, 17940, 19124, 20490, 20930, 23905, 25116, 26637, 28686, 31395, 31418, 35516, 40980, 41860, 44395, 47127, 47810, 53274, 57372, 62153, 62790, 62836, 71715, 78545, 88790, 94254, 95620, 106548, 109963, 124306, 125580, 133185, 143430, 157090, 177580, 186459, 188508, 204217, 219926, 235635, 248612, 266370, 286860, 310765, 314180, 329889, 372918, 408434, 439852, 471270, 532740, 549815, 612651, 621530, 659778, 745836, 816868, 932295, 942540, 1021085, 1099630, 1225302, 1243060, 1319556, 1429519, 1649445, 1864590, 2042170, 2199260, 2450604, 2859038, 3063255, 3298890, 3729180, 4084340, 4288557, 5718076, 6126510, 6597780, 7147595, 8577114, 12253020, 14295190, 17154228, 21442785, 28590380, 42885570, 85771140]

約数ペア:

[(1, 85771140), (2, 42885570), (3, 28590380), (4, 21442785), (5, 17154228), (6, 14295190), (7, 12253020), (10, 8577114), (12, 7147595), (13, 6597780), (14, 6126510), (15, 5718076), (20, 4288557), (21, 4084340), (23, 3729180), (26, 3298890), (28, 3063255), (30, 2859038), (35, 2450604), (39, 2199260), (42, 2042170), (46, 1864590), (52, 1649445), (60, 1429519), (65, 1319556), (69, 1243060), (70, 1225302), (78, 1099630), (84, 1021085), (91, 942540), (92, 932295), (105, 816868), (115, 745836), (130, 659778), (138, 621530), (140, 612651), (156, 549815), (161, 532740), (182, 471270), (195, 439852), (210, 408434), (230, 372918), (260, 329889), (273, 314180), (276, 310765), (299, 286860), (322, 266370), (345, 248612), (364, 235635), (390, 219926), (420, 204217), (455, 188508), (460, 186459), (483, 177580), (546, 157090), (598, 143430), (644, 133185), (683, 125580), (690, 124306), (780, 109963), (805, 106548), (897, 95620), (910, 94254), (966, 88790), (1092, 78545), (1196, 71715), (1365, 62836), (1366, 62790), (1380, 62153), (1495, 57372), (1610, 53274), (1794, 47810), (1820, 47127), (1932, 44395), (2049, 41860), (2093, 40980), (2415, 35516), (2730, 31418), (2732, 31395), (2990, 28686), (3220, 26637), (3415, 25116), (3588, 23905), (4098, 20930), (4186, 20490), (4485, 19124), (4781, 17940), (4830, 17758), (5460, 15709), (5980, 14343), (6279, 13660), (6830, 12558), (8196, 10465), (8372, 10245), (8879, 9660), (8970, 9562)]