3500300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 4936660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 71, 85, 100, 116, 142, 145, 170, 284, 290, 340, 355, 425, 493, 580, 710, 725, 850, 986, 1207, 1420, 1450, 1700, 1775, 1972, 2059, 2414, 2465, 2900, 3550, 4118, 4828, 4930, 6035, 7100, 8236, 9860, 10295, 12070, 12325, 20590, 24140, 24650, 30175, 35003, 41180, 49300, 51475, 60350, 70006, 102950, 120700, 140012, 175015, 205900, 350030, 700060, 875075, 1750150, 3500300]

約数ペア:

[(1, 3500300), (2, 1750150), (4, 875075), (5, 700060), (10, 350030), (17, 205900), (20, 175015), (25, 140012), (29, 120700), (34, 102950), (50, 70006), (58, 60350), (68, 51475), (71, 49300), (85, 41180), (100, 35003), (116, 30175), (142, 24650), (145, 24140), (170, 20590), (284, 12325), (290, 12070), (340, 10295), (355, 9860), (425, 8236), (493, 7100), (580, 6035), (710, 4930), (725, 4828), (850, 4118), (986, 3550), (1207, 2900), (1420, 2465), (1450, 2414), (1700, 2059), (1775, 1972)]