29780100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 111034560

約数和(自身を除く): 81254460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 163, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 326, 348, 350, 406, 420, 435, 450, 489, 522, 525, 580, 609, 630, 652, 700, 725, 812, 815, 870, 900, 978, 1015, 1044, 1050, 1141, 1218, 1260, 1305, 1450, 1467, 1575, 1630, 1740, 1827, 1956, 2030, 2100, 2175, 2282, 2436, 2445, 2610, 2900, 2934, 3045, 3150, 3260, 3423, 3654, 4060, 4075, 4350, 4564, 4727, 4890, 5075, 5220, 5705, 5868, 6090, 6300, 6525, 6846, 7308, 7335, 8150, 8700, 9135, 9454, 9780, 10150, 10269, 11410, 12180, 12225, 13050, 13692, 14181, 14670, 15225, 16300, 17115, 18270, 18908, 20300, 20538, 22820, 23635, 24450, 26100, 28362, 28525, 29340, 30450, 33089, 34230, 36540, 36675, 41076, 42543, 45675, 47270, 48900, 51345, 56724, 57050, 60900, 66178, 68460, 70905, 73350, 85086, 85575, 91350, 94540, 99267, 102690, 114100, 118175, 132356, 141810, 146700, 165445, 170172, 171150, 182700, 198534, 205380, 212715, 236350, 256725, 283620, 297801, 330890, 342300, 354525, 397068, 425430, 472700, 496335, 513450, 595602, 661780, 709050, 827225, 850860, 992670, 1026900, 1063575, 1191204, 1418100, 1489005, 1654450, 1985340, 2127150, 2481675, 2978010, 3308900, 4254300, 4963350, 5956020, 7445025, 9926700, 14890050, 29780100]

約数ペア:

[(1, 29780100), (2, 14890050), (3, 9926700), (4, 7445025), (5, 5956020), (6, 4963350), (7, 4254300), (9, 3308900), (10, 2978010), (12, 2481675), (14, 2127150), (15, 1985340), (18, 1654450), (20, 1489005), (21, 1418100), (25, 1191204), (28, 1063575), (29, 1026900), (30, 992670), (35, 850860), (36, 827225), (42, 709050), (45, 661780), (50, 595602), (58, 513450), (60, 496335), (63, 472700), (70, 425430), (75, 397068), (84, 354525), (87, 342300), (90, 330890), (100, 297801), (105, 283620), (116, 256725), (126, 236350), (140, 212715), (145, 205380), (150, 198534), (163, 182700), (174, 171150), (175, 170172), (180, 165445), (203, 146700), (210, 141810), (225, 132356), (252, 118175), (261, 114100), (290, 102690), (300, 99267), (315, 94540), (326, 91350), (348, 85575), (350, 85086), (406, 73350), (420, 70905), (435, 68460), (450, 66178), (489, 60900), (522, 57050), (525, 56724), (580, 51345), (609, 48900), (630, 47270), (652, 45675), (700, 42543), (725, 41076), (812, 36675), (815, 36540), (870, 34230), (900, 33089), (978, 30450), (1015, 29340), (1044, 28525), (1050, 28362), (1141, 26100), (1218, 24450), (1260, 23635), (1305, 22820), (1450, 20538), (1467, 20300), (1575, 18908), (1630, 18270), (1740, 17115), (1827, 16300), (1956, 15225), (2030, 14670), (2100, 14181), (2175, 13692), (2282, 13050), (2436, 12225), (2445, 12180), (2610, 11410), (2900, 10269), (2934, 10150), (3045, 9780), (3150, 9454), (3260, 9135), (3423, 8700), (3654, 8150), (4060, 7335), (4075, 7308), (4350, 6846), (4564, 6525), (4727, 6300), (4890, 6090), (5075, 5868), (5220, 5705)]