26975940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 54672060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 340, 499, 510, 530, 636, 795, 901, 998, 1020, 1060, 1497, 1590, 1802, 1996, 2495, 2703, 2994, 3180, 3604, 4505, 4990, 5406, 5988, 7485, 8483, 9010, 9980, 10812, 13515, 14970, 16966, 18020, 25449, 26447, 27030, 29940, 33932, 42415, 50898, 52894, 54060, 79341, 84830, 101796, 105788, 127245, 132235, 158682, 169660, 254490, 264470, 317364, 396705, 449599, 508980, 528940, 793410, 899198, 1348797, 1586820, 1798396, 2247995, 2697594, 4495990, 5395188, 6743985, 8991980, 13487970, 26975940]

約数ペア:

[(1, 26975940), (2, 13487970), (3, 8991980), (4, 6743985), (5, 5395188), (6, 4495990), (10, 2697594), (12, 2247995), (15, 1798396), (17, 1586820), (20, 1348797), (30, 899198), (34, 793410), (51, 528940), (53, 508980), (60, 449599), (68, 396705), (85, 317364), (102, 264470), (106, 254490), (159, 169660), (170, 158682), (204, 132235), (212, 127245), (255, 105788), (265, 101796), (318, 84830), (340, 79341), (499, 54060), (510, 52894), (530, 50898), (636, 42415), (795, 33932), (901, 29940), (998, 27030), (1020, 26447), (1060, 25449), (1497, 18020), (1590, 16966), (1802, 14970), (1996, 13515), (2495, 10812), (2703, 9980), (2994, 9010), (3180, 8483), (3604, 7485), (4505, 5988), (4990, 5406)]