61859880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 217451520

約数和(自身を除く): 155591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 241, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 482, 552, 558, 620, 690, 713, 723, 744, 828, 920, 930, 964, 1035, 1116, 1205, 1240, 1380, 1395, 1426, 1446, 1656, 1860, 1928, 2070, 2139, 2169, 2232, 2410, 2760, 2790, 2852, 2892, 3565, 3615, 3720, 4140, 4278, 4338, 4820, 5543, 5580, 5704, 5784, 6417, 7130, 7230, 7471, 8280, 8556, 8676, 9640, 10695, 10845, 11086, 11160, 12834, 14260, 14460, 14942, 16629, 17112, 17352, 21390, 21690, 22172, 22413, 25668, 27715, 28520, 28920, 29884, 32085, 33258, 37355, 42780, 43380, 44344, 44826, 49887, 51336, 55430, 59768, 64170, 66516, 67239, 74710, 83145, 85560, 86760, 89652, 99774, 110860, 112065, 128340, 133032, 134478, 149420, 166290, 171833, 179304, 199548, 221720, 224130, 249435, 256680, 268956, 298840, 332580, 336195, 343666, 399096, 448260, 498870, 515499, 537912, 665160, 672390, 687332, 859165, 896520, 997740, 1030998, 1344780, 1374664, 1546497, 1718330, 1995480, 2061996, 2577495, 2689560, 3092994, 3436660, 4123992, 5154990, 6185988, 6873320, 7732485, 10309980, 12371976, 15464970, 20619960, 30929940, 61859880]

約数ペア:

[(1, 61859880), (2, 30929940), (3, 20619960), (4, 15464970), (5, 12371976), (6, 10309980), (8, 7732485), (9, 6873320), (10, 6185988), (12, 5154990), (15, 4123992), (18, 3436660), (20, 3092994), (23, 2689560), (24, 2577495), (30, 2061996), (31, 1995480), (36, 1718330), (40, 1546497), (45, 1374664), (46, 1344780), (60, 1030998), (62, 997740), (69, 896520), (72, 859165), (90, 687332), (92, 672390), (93, 665160), (115, 537912), (120, 515499), (124, 498870), (138, 448260), (155, 399096), (180, 343666), (184, 336195), (186, 332580), (207, 298840), (230, 268956), (241, 256680), (248, 249435), (276, 224130), (279, 221720), (310, 199548), (345, 179304), (360, 171833), (372, 166290), (414, 149420), (460, 134478), (465, 133032), (482, 128340), (552, 112065), (558, 110860), (620, 99774), (690, 89652), (713, 86760), (723, 85560), (744, 83145), (828, 74710), (920, 67239), (930, 66516), (964, 64170), (1035, 59768), (1116, 55430), (1205, 51336), (1240, 49887), (1380, 44826), (1395, 44344), (1426, 43380), (1446, 42780), (1656, 37355), (1860, 33258), (1928, 32085), (2070, 29884), (2139, 28920), (2169, 28520), (2232, 27715), (2410, 25668), (2760, 22413), (2790, 22172), (2852, 21690), (2892, 21390), (3565, 17352), (3615, 17112), (3720, 16629), (4140, 14942), (4278, 14460), (4338, 14260), (4820, 12834), (5543, 11160), (5580, 11086), (5704, 10845), (5784, 10695), (6417, 9640), (7130, 8676), (7230, 8556), (7471, 8280)]