313034220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2741

約数の個数: 120

約数和(自身を含む): 995828064

約数和(自身を除く): 682793844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 2647, 3285, 3942, 4380, 5294, 5913, 6570, 7884, 7941, 9855, 10588, 11826, 13140, 13235, 15882, 19710, 23652, 23823, 26470, 29565, 31764, 39420, 39705, 47646, 52940, 59130, 71469, 79410, 95292, 118260, 119115, 142938, 158820, 193231, 214407, 238230, 285876, 357345, 386462, 428814, 476460, 579693, 714690, 772924, 857628, 966155, 1072035, 1159386, 1429380, 1739079, 1932310, 2144070, 2318772, 2898465, 3478158, 3864620, 4288140, 5217237, 5796930, 6956316, 8695395, 10434474, 11593860, 15651711, 17390790, 20868948, 26086185, 31303422, 34781580, 52172370, 62606844, 78258555, 104344740, 156517110, 313034220]

約数ペア:

[(1, 313034220), (2, 156517110), (3, 104344740), (4, 78258555), (5, 62606844), (6, 52172370), (9, 34781580), (10, 31303422), (12, 26086185), (15, 20868948), (18, 17390790), (20, 15651711), (27, 11593860), (30, 10434474), (36, 8695395), (45, 6956316), (54, 5796930), (60, 5217237), (73, 4288140), (81, 3864620), (90, 3478158), (108, 2898465), (135, 2318772), (146, 2144070), (162, 1932310), (180, 1739079), (219, 1429380), (270, 1159386), (292, 1072035), (324, 966155), (365, 857628), (405, 772924), (438, 714690), (540, 579693), (657, 476460), (730, 428814), (810, 386462), (876, 357345), (1095, 285876), (1314, 238230), (1460, 214407), (1620, 193231), (1971, 158820), (2190, 142938), (2628, 119115), (2647, 118260), (3285, 95292), (3942, 79410), (4380, 71469), (5294, 59130), (5913, 52940), (6570, 47646), (7884, 39705), (7941, 39420), (9855, 31764), (10588, 29565), (11826, 26470), (13140, 23823), (13235, 23652), (15882, 19710)]