84212460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 266500080

約数和(自身を除く): 182287620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 227, 229, 270, 324, 405, 454, 458, 540, 681, 687, 810, 908, 916, 1135, 1145, 1362, 1374, 1620, 2043, 2061, 2270, 2290, 2724, 2748, 3405, 3435, 4086, 4122, 4540, 4580, 6129, 6183, 6810, 6870, 8172, 8244, 10215, 10305, 12258, 12366, 13620, 13740, 18387, 18549, 20430, 20610, 24516, 24732, 30645, 30915, 36774, 37098, 40860, 41220, 51983, 61290, 61830, 73548, 74196, 91935, 92745, 103966, 122580, 123660, 155949, 183870, 185490, 207932, 259915, 311898, 367740, 370980, 467847, 519830, 623796, 779745, 935694, 1039660, 1403541, 1559490, 1871388, 2339235, 2807082, 3118980, 4210623, 4678470, 5614164, 7017705, 8421246, 9356940, 14035410, 16842492, 21053115, 28070820, 42106230, 84212460]

約数ペア:

[(1, 84212460), (2, 42106230), (3, 28070820), (4, 21053115), (5, 16842492), (6, 14035410), (9, 9356940), (10, 8421246), (12, 7017705), (15, 5614164), (18, 4678470), (20, 4210623), (27, 3118980), (30, 2807082), (36, 2339235), (45, 1871388), (54, 1559490), (60, 1403541), (81, 1039660), (90, 935694), (108, 779745), (135, 623796), (162, 519830), (180, 467847), (227, 370980), (229, 367740), (270, 311898), (324, 259915), (405, 207932), (454, 185490), (458, 183870), (540, 155949), (681, 123660), (687, 122580), (810, 103966), (908, 92745), (916, 91935), (1135, 74196), (1145, 73548), (1362, 61830), (1374, 61290), (1620, 51983), (2043, 41220), (2061, 40860), (2270, 37098), (2290, 36774), (2724, 30915), (2748, 30645), (3405, 24732), (3435, 24516), (4086, 20610), (4122, 20430), (4540, 18549), (4580, 18387), (6129, 13740), (6183, 13620), (6810, 12366), (6870, 12258), (8172, 10305), (8244, 10215)]