75427560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 193466520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 227, 234, 260, 284, 312, 355, 360, 390, 426, 454, 468, 520, 568, 585, 639, 681, 710, 780, 852, 908, 923, 936, 1065, 1135, 1170, 1278, 1362, 1420, 1560, 1704, 1816, 1846, 2043, 2130, 2270, 2340, 2556, 2724, 2769, 2840, 2951, 3195, 3405, 3692, 4086, 4260, 4540, 4615, 4680, 5112, 5448, 5538, 5902, 6390, 6810, 7384, 8172, 8307, 8520, 8853, 9080, 9230, 10215, 11076, 11804, 12780, 13620, 13845, 14755, 16117, 16344, 16614, 17706, 18460, 20430, 22152, 23608, 25560, 26559, 27240, 27690, 29510, 32234, 33228, 35412, 36920, 40860, 41535, 44265, 48351, 53118, 55380, 59020, 64468, 66456, 70824, 80585, 81720, 83070, 88530, 96702, 106236, 110760, 118040, 128936, 132795, 145053, 161170, 166140, 177060, 193404, 209521, 212472, 241755, 265590, 290106, 322340, 332280, 354120, 386808, 419042, 483510, 531180, 580212, 628563, 644680, 725265, 838084, 967020, 1047605, 1062360, 1160424, 1257126, 1450530, 1676168, 1885689, 1934040, 2095210, 2514252, 2901060, 3142815, 3771378, 4190420, 5028504, 5802120, 6285630, 7542756, 8380840, 9428445, 12571260, 15085512, 18856890, 25142520, 37713780, 75427560]

約数ペア:

[(1, 75427560), (2, 37713780), (3, 25142520), (4, 18856890), (5, 15085512), (6, 12571260), (8, 9428445), (9, 8380840), (10, 7542756), (12, 6285630), (13, 5802120), (15, 5028504), (18, 4190420), (20, 3771378), (24, 3142815), (26, 2901060), (30, 2514252), (36, 2095210), (39, 1934040), (40, 1885689), (45, 1676168), (52, 1450530), (60, 1257126), (65, 1160424), (71, 1062360), (72, 1047605), (78, 967020), (90, 838084), (104, 725265), (117, 644680), (120, 628563), (130, 580212), (142, 531180), (156, 483510), (180, 419042), (195, 386808), (213, 354120), (227, 332280), (234, 322340), (260, 290106), (284, 265590), (312, 241755), (355, 212472), (360, 209521), (390, 193404), (426, 177060), (454, 166140), (468, 161170), (520, 145053), (568, 132795), (585, 128936), (639, 118040), (681, 110760), (710, 106236), (780, 96702), (852, 88530), (908, 83070), (923, 81720), (936, 80585), (1065, 70824), (1135, 66456), (1170, 64468), (1278, 59020), (1362, 55380), (1420, 53118), (1560, 48351), (1704, 44265), (1816, 41535), (1846, 40860), (2043, 36920), (2130, 35412), (2270, 33228), (2340, 32234), (2556, 29510), (2724, 27690), (2769, 27240), (2840, 26559), (2951, 25560), (3195, 23608), (3405, 22152), (3692, 20430), (4086, 18460), (4260, 17706), (4540, 16614), (4615, 16344), (4680, 16117), (5112, 14755), (5448, 13845), (5538, 13620), (5902, 12780), (6390, 11804), (6810, 11076), (7384, 10215), (8172, 9230), (8307, 9080), (8520, 8853)]