87174360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 256

約数和(自身を含む): 358041600

約数和(自身を除く): 270867240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 887, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1774, 1820, 1890, 2184, 2340, 2457, 2520, 2661, 2730, 2808, 3276, 3510, 3548, 3640, 3780, 4095, 4435, 4680, 4914, 5322, 5460, 6209, 6552, 7020, 7096, 7560, 7983, 8190, 8870, 9828, 10644, 10920, 11531, 12285, 12418, 13305, 14040, 15966, 16380, 17740, 18627, 19656, 21288, 23062, 23949, 24570, 24836, 26610, 31045, 31932, 32760, 34593, 35480, 37254, 39915, 46124, 47898, 49140, 49672, 53220, 55881, 57655, 62090, 63864, 69186, 74508, 79830, 80717, 92248, 93135, 95796, 98280, 103779, 106440, 111762, 115310, 119745, 124180, 138372, 149016, 159660, 161434, 167643, 172965, 186270, 191592, 207558, 223524, 230620, 239490, 242151, 248360, 276744, 279405, 311337, 319320, 322868, 335286, 345930, 372540, 403585, 415116, 447048, 461240, 478980, 484302, 518895, 558810, 622674, 645736, 670572, 691860, 726453, 745080, 807170, 830232, 838215, 957960, 968604, 1037790, 1117620, 1210755, 1245348, 1341144, 1383720, 1452906, 1556685, 1614340, 1676430, 1937208, 2075580, 2179359, 2235240, 2421510, 2490696, 2905812, 3113370, 3228680, 3352860, 3632265, 4151160, 4358718, 4843020, 5811624, 6226740, 6705720, 7264530, 8717436, 9686040, 10896795, 12453480, 14529060, 17434872, 21793590, 29058120, 43587180, 87174360]

約数ペア:

[(1, 87174360), (2, 43587180), (3, 29058120), (4, 21793590), (5, 17434872), (6, 14529060), (7, 12453480), (8, 10896795), (9, 9686040), (10, 8717436), (12, 7264530), (13, 6705720), (14, 6226740), (15, 5811624), (18, 4843020), (20, 4358718), (21, 4151160), (24, 3632265), (26, 3352860), (27, 3228680), (28, 3113370), (30, 2905812), (35, 2490696), (36, 2421510), (39, 2235240), (40, 2179359), (42, 2075580), (45, 1937208), (52, 1676430), (54, 1614340), (56, 1556685), (60, 1452906), (63, 1383720), (65, 1341144), (70, 1245348), (72, 1210755), (78, 1117620), (84, 1037790), (90, 968604), (91, 957960), (104, 838215), (105, 830232), (108, 807170), (117, 745080), (120, 726453), (126, 691860), (130, 670572), (135, 645736), (140, 622674), (156, 558810), (168, 518895), (180, 484302), (182, 478980), (189, 461240), (195, 447048), (210, 415116), (216, 403585), (234, 372540), (252, 345930), (260, 335286), (270, 322868), (273, 319320), (280, 311337), (312, 279405), (315, 276744), (351, 248360), (360, 242151), (364, 239490), (378, 230620), (390, 223524), (420, 207558), (455, 191592), (468, 186270), (504, 172965), (520, 167643), (540, 161434), (546, 159660), (585, 149016), (630, 138372), (702, 124180), (728, 119745), (756, 115310), (780, 111762), (819, 106440), (840, 103779), (887, 98280), (910, 95796), (936, 93135), (945, 92248), (1080, 80717), (1092, 79830), (1170, 74508), (1260, 69186), (1365, 63864), (1404, 62090), (1512, 57655), (1560, 55881), (1638, 53220), (1755, 49672), (1774, 49140), (1820, 47898), (1890, 46124), (2184, 39915), (2340, 37254), (2457, 35480), (2520, 34593), (2661, 32760), (2730, 31932), (2808, 31045), (3276, 26610), (3510, 24836), (3548, 24570), (3640, 23949), (3780, 23062), (4095, 21288), (4435, 19656), (4680, 18627), (4914, 17740), (5322, 16380), (5460, 15966), (6209, 14040), (6552, 13305), (7020, 12418), (7096, 12285), (7560, 11531), (7983, 10920), (8190, 10644), (8870, 9828)]