27946620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 94484544

約数和(自身を除く): 66537924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1327, 1404, 1620, 1755, 2106, 2340, 2654, 3510, 3981, 4212, 5265, 5308, 6635, 7020, 7962, 10530, 11943, 13270, 15924, 17251, 19905, 21060, 23886, 26540, 34502, 35829, 39810, 47772, 51753, 59715, 69004, 71658, 79620, 86255, 103506, 107487, 119430, 143316, 155259, 172510, 179145, 207012, 214974, 238860, 258765, 310518, 345020, 358290, 429948, 465777, 517530, 537435, 621036, 716580, 776295, 931554, 1035060, 1074870, 1397331, 1552590, 1863108, 2149740, 2328885, 2794662, 3105180, 4657770, 5589324, 6986655, 9315540, 13973310, 27946620]

約数ペア:

[(1, 27946620), (2, 13973310), (3, 9315540), (4, 6986655), (5, 5589324), (6, 4657770), (9, 3105180), (10, 2794662), (12, 2328885), (13, 2149740), (15, 1863108), (18, 1552590), (20, 1397331), (26, 1074870), (27, 1035060), (30, 931554), (36, 776295), (39, 716580), (45, 621036), (52, 537435), (54, 517530), (60, 465777), (65, 429948), (78, 358290), (81, 345020), (90, 310518), (108, 258765), (117, 238860), (130, 214974), (135, 207012), (156, 179145), (162, 172510), (180, 155259), (195, 143316), (234, 119430), (260, 107487), (270, 103506), (324, 86255), (351, 79620), (390, 71658), (405, 69004), (468, 59715), (540, 51753), (585, 47772), (702, 39810), (780, 35829), (810, 34502), (1053, 26540), (1170, 23886), (1327, 21060), (1404, 19905), (1620, 17251), (1755, 15924), (2106, 13270), (2340, 11943), (2654, 10530), (3510, 7962), (3981, 7020), (4212, 6635), (5265, 5308)]