26303940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 88935000

約数和(自身を除く): 62631060

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, 1249, 1404, 1620, 1755, 2106, 2340, 2498, 3510, 3747, 4212, 4996, 5265, 6245, 7020, 7494, 10530, 11241, 12490, 14988, 16237, 18735, 21060, 22482, 24980, 32474, 33723, 37470, 44964, 48711, 56205, 64948, 67446, 74940, 81185, 97422, 101169, 112410, 134892, 146133, 162370, 168615, 194844, 202338, 224820, 243555, 292266, 324740, 337230, 404676, 438399, 487110, 505845, 584532, 674460, 730665, 876798, 974220, 1011690, 1315197, 1461330, 1753596, 2023380, 2191995, 2630394, 2922660, 4383990, 5260788, 6575985, 8767980, 13151970, 26303940]

約数ペア:

[(1, 26303940), (2, 13151970), (3, 8767980), (4, 6575985), (5, 5260788), (6, 4383990), (9, 2922660), (10, 2630394), (12, 2191995), (13, 2023380), (15, 1753596), (18, 1461330), (20, 1315197), (26, 1011690), (27, 974220), (30, 876798), (36, 730665), (39, 674460), (45, 584532), (52, 505845), (54, 487110), (60, 438399), (65, 404676), (78, 337230), (81, 324740), (90, 292266), (108, 243555), (117, 224820), (130, 202338), (135, 194844), (156, 168615), (162, 162370), (180, 146133), (195, 134892), (234, 112410), (260, 101169), (270, 97422), (324, 81185), (351, 74940), (390, 67446), (405, 64948), (468, 56205), (540, 48711), (585, 44964), (702, 37470), (780, 33723), (810, 32474), (1053, 24980), (1170, 22482), (1249, 21060), (1404, 18735), (1620, 16237), (1755, 14988), (2106, 12490), (2340, 11241), (2498, 10530), (3510, 7494), (3747, 7020), (4212, 6245), (4996, 5265)]