75005760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 182489280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 79, 80, 86, 92, 96, 115, 120, 129, 138, 158, 160, 172, 184, 192, 215, 230, 237, 240, 258, 276, 316, 320, 344, 345, 368, 395, 430, 460, 474, 480, 516, 552, 632, 645, 688, 690, 736, 790, 860, 920, 948, 960, 989, 1032, 1104, 1185, 1264, 1290, 1376, 1380, 1472, 1580, 1720, 1817, 1840, 1896, 1978, 2064, 2208, 2370, 2528, 2580, 2752, 2760, 2967, 3160, 3397, 3440, 3634, 3680, 3792, 3956, 4128, 4416, 4740, 4945, 5056, 5160, 5451, 5520, 5934, 6320, 6794, 6880, 7268, 7360, 7584, 7912, 8256, 9085, 9480, 9890, 10191, 10320, 10902, 11040, 11868, 12640, 13588, 13760, 14536, 14835, 15168, 15824, 16985, 18170, 18960, 19780, 20382, 20640, 21804, 22080, 23736, 25280, 27176, 27255, 29072, 29670, 31648, 33970, 36340, 37920, 39560, 40764, 41280, 43608, 47472, 50955, 54352, 54510, 58144, 59340, 63296, 67940, 72680, 75840, 78131, 79120, 81528, 87216, 94944, 101910, 108704, 109020, 116288, 118680, 135880, 145360, 156262, 158240, 163056, 174432, 189888, 203820, 217408, 218040, 234393, 237360, 271760, 290720, 312524, 316480, 326112, 348864, 390655, 407640, 436080, 468786, 474720, 543520, 581440, 625048, 652224, 781310, 815280, 872160, 937572, 949440, 1087040, 1171965, 1250096, 1562620, 1630560, 1744320, 1875144, 2343930, 2500192, 3125240, 3261120, 3750288, 4687860, 5000384, 6250480, 7500576, 9375720, 12500960, 15001152, 18751440, 25001920, 37502880, 75005760]

約数ペア:

[(1, 75005760), (2, 37502880), (3, 25001920), (4, 18751440), (5, 15001152), (6, 12500960), (8, 9375720), (10, 7500576), (12, 6250480), (15, 5000384), (16, 4687860), (20, 3750288), (23, 3261120), (24, 3125240), (30, 2500192), (32, 2343930), (40, 1875144), (43, 1744320), (46, 1630560), (48, 1562620), (60, 1250096), (64, 1171965), (69, 1087040), (79, 949440), (80, 937572), (86, 872160), (92, 815280), (96, 781310), (115, 652224), (120, 625048), (129, 581440), (138, 543520), (158, 474720), (160, 468786), (172, 436080), (184, 407640), (192, 390655), (215, 348864), (230, 326112), (237, 316480), (240, 312524), (258, 290720), (276, 271760), (316, 237360), (320, 234393), (344, 218040), (345, 217408), (368, 203820), (395, 189888), (430, 174432), (460, 163056), (474, 158240), (480, 156262), (516, 145360), (552, 135880), (632, 118680), (645, 116288), (688, 109020), (690, 108704), (736, 101910), (790, 94944), (860, 87216), (920, 81528), (948, 79120), (960, 78131), (989, 75840), (1032, 72680), (1104, 67940), (1185, 63296), (1264, 59340), (1290, 58144), (1376, 54510), (1380, 54352), (1472, 50955), (1580, 47472), (1720, 43608), (1817, 41280), (1840, 40764), (1896, 39560), (1978, 37920), (2064, 36340), (2208, 33970), (2370, 31648), (2528, 29670), (2580, 29072), (2752, 27255), (2760, 27176), (2967, 25280), (3160, 23736), (3397, 22080), (3440, 21804), (3634, 20640), (3680, 20382), (3792, 19780), (3956, 18960), (4128, 18170), (4416, 16985), (4740, 15824), (4945, 15168), (5056, 14835), (5160, 14536), (5451, 13760), (5520, 13588), (5934, 12640), (6320, 11868), (6794, 11040), (6880, 10902), (7268, 10320), (7360, 10191), (7584, 9890), (7912, 9480), (8256, 9085)]