73254480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 249734016

約数和(自身を除く): 176479536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 443, 520, 530, 624, 636, 689, 780, 795, 848, 886, 1040, 1060, 1272, 1329, 1378, 1560, 1590, 1772, 2067, 2120, 2215, 2544, 2658, 2756, 3120, 3180, 3445, 3544, 4134, 4240, 4430, 5316, 5512, 5759, 6360, 6645, 6890, 7088, 8268, 8860, 10335, 10632, 11024, 11518, 12720, 13290, 13780, 16536, 17277, 17720, 20670, 21264, 23036, 23479, 26580, 27560, 28795, 33072, 34554, 35440, 41340, 46072, 46958, 53160, 55120, 57590, 69108, 70437, 82680, 86385, 92144, 93916, 106320, 115180, 117395, 138216, 140874, 165360, 172770, 187832, 230360, 234790, 276432, 281748, 305227, 345540, 352185, 375664, 460720, 469580, 563496, 610454, 691080, 704370, 915681, 939160, 1126992, 1220908, 1382160, 1408740, 1526135, 1831362, 1878320, 2441816, 2817480, 3052270, 3662724, 4578405, 4883632, 5634960, 6104540, 7325448, 9156810, 12209080, 14650896, 18313620, 24418160, 36627240, 73254480]

約数ペア:

[(1, 73254480), (2, 36627240), (3, 24418160), (4, 18313620), (5, 14650896), (6, 12209080), (8, 9156810), (10, 7325448), (12, 6104540), (13, 5634960), (15, 4883632), (16, 4578405), (20, 3662724), (24, 3052270), (26, 2817480), (30, 2441816), (39, 1878320), (40, 1831362), (48, 1526135), (52, 1408740), (53, 1382160), (60, 1220908), (65, 1126992), (78, 939160), (80, 915681), (104, 704370), (106, 691080), (120, 610454), (130, 563496), (156, 469580), (159, 460720), (195, 375664), (208, 352185), (212, 345540), (240, 305227), (260, 281748), (265, 276432), (312, 234790), (318, 230360), (390, 187832), (424, 172770), (443, 165360), (520, 140874), (530, 138216), (624, 117395), (636, 115180), (689, 106320), (780, 93916), (795, 92144), (848, 86385), (886, 82680), (1040, 70437), (1060, 69108), (1272, 57590), (1329, 55120), (1378, 53160), (1560, 46958), (1590, 46072), (1772, 41340), (2067, 35440), (2120, 34554), (2215, 33072), (2544, 28795), (2658, 27560), (2756, 26580), (3120, 23479), (3180, 23036), (3445, 21264), (3544, 20670), (4134, 17720), (4240, 17277), (4430, 16536), (5316, 13780), (5512, 13290), (5759, 12720), (6360, 11518), (6645, 11024), (6890, 10632), (7088, 10335), (8268, 8860)]