47531340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 112135860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 43, 45, 46, 54, 60, 69, 86, 89, 90, 92, 108, 115, 129, 135, 138, 172, 178, 180, 207, 215, 230, 258, 267, 270, 276, 345, 356, 387, 414, 430, 445, 460, 516, 534, 540, 621, 645, 690, 774, 801, 828, 860, 890, 989, 1035, 1068, 1161, 1242, 1290, 1335, 1380, 1548, 1602, 1780, 1935, 1978, 2047, 2070, 2322, 2403, 2484, 2580, 2670, 2967, 3105, 3204, 3827, 3870, 3956, 4005, 4094, 4140, 4644, 4806, 4945, 5340, 5805, 5934, 6141, 6210, 7654, 7740, 8010, 8188, 8901, 9612, 9890, 10235, 11481, 11610, 11868, 12015, 12282, 12420, 14835, 15308, 16020, 17802, 18423, 19135, 19780, 20470, 22962, 23220, 24030, 24564, 26703, 29670, 30705, 34443, 35604, 36846, 38270, 40940, 44505, 45924, 48060, 53406, 55269, 57405, 59340, 61410, 68886, 73692, 76540, 88021, 89010, 92115, 103329, 106812, 110538, 114810, 122820, 133515, 137772, 172215, 176042, 178020, 184230, 206658, 221076, 229620, 264063, 267030, 276345, 344430, 352084, 368460, 413316, 440105, 516645, 528126, 534060, 552690, 688860, 792189, 880210, 1033290, 1056252, 1105380, 1320315, 1584378, 1760420, 2066580, 2376567, 2640630, 3168756, 3960945, 4753134, 5281260, 7921890, 9506268, 11882835, 15843780, 23765670, 47531340]

約数ペア:

[(1, 47531340), (2, 23765670), (3, 15843780), (4, 11882835), (5, 9506268), (6, 7921890), (9, 5281260), (10, 4753134), (12, 3960945), (15, 3168756), (18, 2640630), (20, 2376567), (23, 2066580), (27, 1760420), (30, 1584378), (36, 1320315), (43, 1105380), (45, 1056252), (46, 1033290), (54, 880210), (60, 792189), (69, 688860), (86, 552690), (89, 534060), (90, 528126), (92, 516645), (108, 440105), (115, 413316), (129, 368460), (135, 352084), (138, 344430), (172, 276345), (178, 267030), (180, 264063), (207, 229620), (215, 221076), (230, 206658), (258, 184230), (267, 178020), (270, 176042), (276, 172215), (345, 137772), (356, 133515), (387, 122820), (414, 114810), (430, 110538), (445, 106812), (460, 103329), (516, 92115), (534, 89010), (540, 88021), (621, 76540), (645, 73692), (690, 68886), (774, 61410), (801, 59340), (828, 57405), (860, 55269), (890, 53406), (989, 48060), (1035, 45924), (1068, 44505), (1161, 40940), (1242, 38270), (1290, 36846), (1335, 35604), (1380, 34443), (1548, 30705), (1602, 29670), (1780, 26703), (1935, 24564), (1978, 24030), (2047, 23220), (2070, 22962), (2322, 20470), (2403, 19780), (2484, 19135), (2580, 18423), (2670, 17802), (2967, 16020), (3105, 15308), (3204, 14835), (3827, 12420), (3870, 12282), (3956, 12015), (4005, 11868), (4094, 11610), (4140, 11481), (4644, 10235), (4806, 9890), (4945, 9612), (5340, 8901), (5805, 8188), (5934, 8010), (6141, 7740), (6210, 7654)]