27831568140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{97429}}^1$

素因数の和:97493

約数の個数: 144

約数和(自身を含む): 90516367200

約数和(自身を除く): 62684799060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 529, 540, 621, 690, 828, 1035, 1058, 1242, 1380, 1587, 2070, 2116, 2484, 2645, 3105, 3174, 4140, 4761, 5290, 6210, 6348, 7935, 9522, 10580, 12420, 14283, 15870, 19044, 23805, 28566, 31740, 47610, 57132, 71415, 95220, 97429, 142830, 194858, 285660, 292287, 389716, 487145, 584574, 876861, 974290, 1169148, 1461435, 1753722, 1948580, 2240867, 2630583, 2922870, 3507444, 4384305, 4481734, 5261166, 5845740, 6722601, 8768610, 8963468, 10522332, 11204335, 13152915, 13445202, 17537220, 20167803, 22408670, 26305830, 26890404, 33613005, 40335606, 44817340, 51539941, 52611660, 60503409, 67226010, 80671212, 100839015, 103079882, 121006818, 134452020, 154619823, 201678030, 206159764, 242013636, 257699705, 302517045, 309239646, 403356060, 463859469, 515399410, 605034090, 618479292, 773099115, 927718938, 1030798820, 1210068180, 1391578407, 1546198230, 1855437876, 2319297345, 2783156814, 3092396460, 4638594690, 5566313628, 6957892035, 9277189380, 13915784070, 27831568140]

約数ペア:

[(1, 27831568140), (2, 13915784070), (3, 9277189380), (4, 6957892035), (5, 5566313628), (6, 4638594690), (9, 3092396460), (10, 2783156814), (12, 2319297345), (15, 1855437876), (18, 1546198230), (20, 1391578407), (23, 1210068180), (27, 1030798820), (30, 927718938), (36, 773099115), (45, 618479292), (46, 605034090), (54, 515399410), (60, 463859469), (69, 403356060), (90, 309239646), (92, 302517045), (108, 257699705), (115, 242013636), (135, 206159764), (138, 201678030), (180, 154619823), (207, 134452020), (230, 121006818), (270, 103079882), (276, 100839015), (345, 80671212), (414, 67226010), (460, 60503409), (529, 52611660), (540, 51539941), (621, 44817340), (690, 40335606), (828, 33613005), (1035, 26890404), (1058, 26305830), (1242, 22408670), (1380, 20167803), (1587, 17537220), (2070, 13445202), (2116, 13152915), (2484, 11204335), (2645, 10522332), (3105, 8963468), (3174, 8768610), (4140, 6722601), (4761, 5845740), (5290, 5261166), (6210, 4481734), (6348, 4384305), (7935, 3507444), (9522, 2922870), (10580, 2630583), (12420, 2240867), (14283, 1948580), (15870, 1753722), (19044, 1461435), (23805, 1169148), (28566, 974290), (31740, 876861), (47610, 584574), (57132, 487145), (71415, 389716), (95220, 292287), (97429, 285660), (142830, 194858)]