70253400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 255340800

約数和(自身を除く): 185087400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 389, 420, 430, 516, 525, 600, 602, 645, 700, 778, 840, 860, 903, 1032, 1050, 1075, 1167, 1204, 1290, 1400, 1505, 1556, 1720, 1806, 1945, 2100, 2150, 2334, 2408, 2580, 2723, 3010, 3112, 3225, 3612, 3890, 4200, 4300, 4515, 4668, 5160, 5446, 5835, 6020, 6450, 7224, 7525, 7780, 8169, 8600, 9030, 9336, 9725, 10892, 11670, 12040, 12900, 13615, 15050, 15560, 16338, 16727, 18060, 19450, 21784, 22575, 23340, 25800, 27230, 29175, 30100, 32676, 33454, 36120, 38900, 40845, 45150, 46680, 50181, 54460, 58350, 60200, 65352, 66908, 68075, 77800, 81690, 83635, 90300, 100362, 108920, 116700, 117089, 133816, 136150, 163380, 167270, 180600, 200724, 204225, 233400, 234178, 250905, 272300, 326760, 334540, 351267, 401448, 408450, 418175, 468356, 501810, 544600, 585445, 669080, 702534, 816900, 836350, 936712, 1003620, 1170890, 1254525, 1405068, 1633800, 1672700, 1756335, 2007240, 2341780, 2509050, 2810136, 2927225, 3345400, 3512670, 4683560, 5018100, 5854450, 7025340, 8781675, 10036200, 11708900, 14050680, 17563350, 23417800, 35126700, 70253400]

約数ペア:

[(1, 70253400), (2, 35126700), (3, 23417800), (4, 17563350), (5, 14050680), (6, 11708900), (7, 10036200), (8, 8781675), (10, 7025340), (12, 5854450), (14, 5018100), (15, 4683560), (20, 3512670), (21, 3345400), (24, 2927225), (25, 2810136), (28, 2509050), (30, 2341780), (35, 2007240), (40, 1756335), (42, 1672700), (43, 1633800), (50, 1405068), (56, 1254525), (60, 1170890), (70, 1003620), (75, 936712), (84, 836350), (86, 816900), (100, 702534), (105, 669080), (120, 585445), (129, 544600), (140, 501810), (150, 468356), (168, 418175), (172, 408450), (175, 401448), (200, 351267), (210, 334540), (215, 326760), (258, 272300), (280, 250905), (300, 234178), (301, 233400), (344, 204225), (350, 200724), (389, 180600), (420, 167270), (430, 163380), (516, 136150), (525, 133816), (600, 117089), (602, 116700), (645, 108920), (700, 100362), (778, 90300), (840, 83635), (860, 81690), (903, 77800), (1032, 68075), (1050, 66908), (1075, 65352), (1167, 60200), (1204, 58350), (1290, 54460), (1400, 50181), (1505, 46680), (1556, 45150), (1720, 40845), (1806, 38900), (1945, 36120), (2100, 33454), (2150, 32676), (2334, 30100), (2408, 29175), (2580, 27230), (2723, 25800), (3010, 23340), (3112, 22575), (3225, 21784), (3612, 19450), (3890, 18060), (4200, 16727), (4300, 16338), (4515, 15560), (4668, 15050), (5160, 13615), (5446, 12900), (5835, 12040), (6020, 11670), (6450, 10892), (7224, 9725), (7525, 9336), (7780, 9030), (8169, 8600)]