135867420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 458395392

約数和(自身を除く): 322527972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 1873, 2015, 2340, 2418, 2790, 3627, 3746, 4030, 4836, 5580, 5619, 6045, 7254, 7492, 8060, 9365, 11238, 12090, 14508, 16857, 18135, 18730, 22476, 24180, 24349, 28095, 33714, 36270, 37460, 48698, 56190, 58063, 67428, 72540, 73047, 84285, 97396, 112380, 116126, 121745, 146094, 168570, 174189, 219141, 232252, 243490, 290315, 292188, 337140, 348378, 365235, 438282, 486980, 522567, 580630, 696756, 730470, 754819, 870945, 876564, 1045134, 1095705, 1161260, 1460940, 1509638, 1741890, 2090268, 2191410, 2264457, 2612835, 3019276, 3483780, 3774095, 4382820, 4528914, 5225670, 6793371, 7548190, 9057828, 10451340, 11322285, 13586742, 15096380, 22644570, 27173484, 33966855, 45289140, 67933710, 135867420]

約数ペア:

[(1, 135867420), (2, 67933710), (3, 45289140), (4, 33966855), (5, 27173484), (6, 22644570), (9, 15096380), (10, 13586742), (12, 11322285), (13, 10451340), (15, 9057828), (18, 7548190), (20, 6793371), (26, 5225670), (30, 4528914), (31, 4382820), (36, 3774095), (39, 3483780), (45, 3019276), (52, 2612835), (60, 2264457), (62, 2191410), (65, 2090268), (78, 1741890), (90, 1509638), (93, 1460940), (117, 1161260), (124, 1095705), (130, 1045134), (155, 876564), (156, 870945), (180, 754819), (186, 730470), (195, 696756), (234, 580630), (260, 522567), (279, 486980), (310, 438282), (372, 365235), (390, 348378), (403, 337140), (465, 292188), (468, 290315), (558, 243490), (585, 232252), (620, 219141), (780, 174189), (806, 168570), (930, 146094), (1116, 121745), (1170, 116126), (1209, 112380), (1395, 97396), (1612, 84285), (1860, 73047), (1873, 72540), (2015, 67428), (2340, 58063), (2418, 56190), (2790, 48698), (3627, 37460), (3746, 36270), (4030, 33714), (4836, 28095), (5580, 24349), (5619, 24180), (6045, 22476), (7254, 18730), (7492, 18135), (8060, 16857), (9365, 14508), (11238, 12090)]