86940360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 144

約数和(自身を含む): 306177300

約数和(自身を除く): 219236940

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, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1429, 1521, 1560, 1690, 2028, 2340, 2535, 2858, 3042, 3380, 4056, 4287, 4680, 5070, 5716, 6084, 6760, 7145, 7605, 8574, 10140, 11432, 12168, 12861, 14290, 15210, 17148, 18577, 20280, 21435, 25722, 28580, 30420, 34296, 37154, 42870, 51444, 55731, 57160, 60840, 64305, 74308, 85740, 92885, 102888, 111462, 128610, 148616, 167193, 171480, 185770, 222924, 241501, 257220, 278655, 334386, 371540, 445848, 483002, 514440, 557310, 668772, 724503, 743080, 835965, 966004, 1114620, 1207505, 1337544, 1449006, 1671930, 1932008, 2173509, 2229240, 2415010, 2898012, 3343860, 3622515, 4347018, 4830020, 5796024, 6687720, 7245030, 8694036, 9660040, 10867545, 14490060, 17388072, 21735090, 28980120, 43470180, 86940360]

約数ペア:

[(1, 86940360), (2, 43470180), (3, 28980120), (4, 21735090), (5, 17388072), (6, 14490060), (8, 10867545), (9, 9660040), (10, 8694036), (12, 7245030), (13, 6687720), (15, 5796024), (18, 4830020), (20, 4347018), (24, 3622515), (26, 3343860), (30, 2898012), (36, 2415010), (39, 2229240), (40, 2173509), (45, 1932008), (52, 1671930), (60, 1449006), (65, 1337544), (72, 1207505), (78, 1114620), (90, 966004), (104, 835965), (117, 743080), (120, 724503), (130, 668772), (156, 557310), (169, 514440), (180, 483002), (195, 445848), (234, 371540), (260, 334386), (312, 278655), (338, 257220), (360, 241501), (390, 222924), (468, 185770), (507, 171480), (520, 167193), (585, 148616), (676, 128610), (780, 111462), (845, 102888), (936, 92885), (1014, 85740), (1170, 74308), (1352, 64305), (1429, 60840), (1521, 57160), (1560, 55731), (1690, 51444), (2028, 42870), (2340, 37154), (2535, 34296), (2858, 30420), (3042, 28580), (3380, 25722), (4056, 21435), (4287, 20280), (4680, 18577), (5070, 17148), (5716, 15210), (6084, 14290), (6760, 12861), (7145, 12168), (7605, 11432), (8574, 10140)]