88587720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 323930880

約数和(自身を除く): 235343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 823, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1646, 1656, 1794, 2070, 2340, 2392, 2469, 2691, 2760, 2990, 3292, 3588, 4115, 4140, 4485, 4680, 4938, 5382, 5980, 6584, 7176, 7407, 8230, 8280, 8970, 9876, 10699, 10764, 11960, 12345, 13455, 14814, 16460, 17940, 18929, 19752, 21398, 21528, 24690, 26910, 29628, 32097, 32920, 35880, 37035, 37858, 42796, 49380, 53495, 53820, 56787, 59256, 64194, 74070, 75716, 85592, 94645, 96291, 98760, 106990, 107640, 113574, 128388, 148140, 151432, 160485, 170361, 189290, 192582, 213980, 227148, 246077, 256776, 283935, 296280, 320970, 340722, 378580, 385164, 427960, 454296, 481455, 492154, 567870, 641940, 681444, 738231, 757160, 770328, 851805, 962910, 984308, 1135740, 1230385, 1283880, 1362888, 1476462, 1703610, 1925820, 1968616, 2214693, 2271480, 2460770, 2952924, 3407220, 3691155, 3851640, 4429386, 4921540, 5905848, 6814440, 7382310, 8858772, 9843080, 11073465, 14764620, 17717544, 22146930, 29529240, 44293860, 88587720]

約数ペア:

[(1, 88587720), (2, 44293860), (3, 29529240), (4, 22146930), (5, 17717544), (6, 14764620), (8, 11073465), (9, 9843080), (10, 8858772), (12, 7382310), (13, 6814440), (15, 5905848), (18, 4921540), (20, 4429386), (23, 3851640), (24, 3691155), (26, 3407220), (30, 2952924), (36, 2460770), (39, 2271480), (40, 2214693), (45, 1968616), (46, 1925820), (52, 1703610), (60, 1476462), (65, 1362888), (69, 1283880), (72, 1230385), (78, 1135740), (90, 984308), (92, 962910), (104, 851805), (115, 770328), (117, 757160), (120, 738231), (130, 681444), (138, 641940), (156, 567870), (180, 492154), (184, 481455), (195, 454296), (207, 427960), (230, 385164), (234, 378580), (260, 340722), (276, 320970), (299, 296280), (312, 283935), (345, 256776), (360, 246077), (390, 227148), (414, 213980), (460, 192582), (468, 189290), (520, 170361), (552, 160485), (585, 151432), (598, 148140), (690, 128388), (780, 113574), (823, 107640), (828, 106990), (897, 98760), (920, 96291), (936, 94645), (1035, 85592), (1170, 75716), (1196, 74070), (1380, 64194), (1495, 59256), (1560, 56787), (1646, 53820), (1656, 53495), (1794, 49380), (2070, 42796), (2340, 37858), (2392, 37035), (2469, 35880), (2691, 32920), (2760, 32097), (2990, 29628), (3292, 26910), (3588, 24690), (4115, 21528), (4140, 21398), (4485, 19752), (4680, 18929), (4938, 17940), (5382, 16460), (5980, 14814), (6584, 13455), (7176, 12345), (7407, 11960), (8230, 10764), (8280, 10699), (8970, 9876)]