343287800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3321

約数の個数: 96

約数和(自身を含む): 872622720

約数和(自身を除く): 529334920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1550, 1700, 2108, 2635, 3100, 3257, 3400, 4216, 5270, 6200, 6514, 10540, 13028, 13175, 16285, 21080, 26056, 26350, 32570, 52700, 55369, 65140, 81425, 100967, 105400, 110738, 130280, 162850, 201934, 221476, 276845, 325700, 403868, 442952, 504835, 553690, 651400, 807736, 1009670, 1107380, 1384225, 1716439, 2019340, 2214760, 2524175, 2768450, 3432878, 4038680, 5048350, 5536900, 6865756, 8582195, 10096700, 11073800, 13731512, 17164390, 20193400, 34328780, 42910975, 68657560, 85821950, 171643900, 343287800]

約数ペア:

[(1, 343287800), (2, 171643900), (4, 85821950), (5, 68657560), (8, 42910975), (10, 34328780), (17, 20193400), (20, 17164390), (25, 13731512), (31, 11073800), (34, 10096700), (40, 8582195), (50, 6865756), (62, 5536900), (68, 5048350), (85, 4038680), (100, 3432878), (124, 2768450), (136, 2524175), (155, 2214760), (170, 2019340), (200, 1716439), (248, 1384225), (310, 1107380), (340, 1009670), (425, 807736), (527, 651400), (620, 553690), (680, 504835), (775, 442952), (850, 403868), (1054, 325700), (1240, 276845), (1550, 221476), (1700, 201934), (2108, 162850), (2635, 130280), (3100, 110738), (3257, 105400), (3400, 100967), (4216, 81425), (5270, 65140), (6200, 55369), (6514, 52700), (10540, 32570), (13028, 26350), (13175, 26056), (16285, 21080)]