102484620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 358176000

約数和(自身を除く): 255691380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 499, 630, 652, 815, 978, 998, 1141, 1260, 1467, 1497, 1630, 1956, 1996, 2282, 2445, 2495, 2934, 2994, 3260, 3423, 3493, 4491, 4564, 4890, 4990, 5705, 5868, 5988, 6846, 6986, 7335, 7485, 8982, 9780, 9980, 10269, 10479, 11410, 13692, 13972, 14670, 14970, 17115, 17465, 17964, 20538, 20958, 22455, 22820, 29340, 29940, 31437, 34230, 34930, 41076, 41916, 44910, 51345, 52395, 62874, 68460, 69860, 81337, 89820, 102690, 104790, 125748, 157185, 162674, 205380, 209580, 244011, 314370, 325348, 406685, 488022, 569359, 628740, 732033, 813370, 976044, 1138718, 1220055, 1464066, 1626740, 1708077, 2277436, 2440110, 2846795, 2928132, 3416154, 3660165, 4880220, 5124231, 5693590, 6832308, 7320330, 8540385, 10248462, 11387180, 14640660, 17080770, 20496924, 25621155, 34161540, 51242310, 102484620]

約数ペア:

[(1, 102484620), (2, 51242310), (3, 34161540), (4, 25621155), (5, 20496924), (6, 17080770), (7, 14640660), (9, 11387180), (10, 10248462), (12, 8540385), (14, 7320330), (15, 6832308), (18, 5693590), (20, 5124231), (21, 4880220), (28, 3660165), (30, 3416154), (35, 2928132), (36, 2846795), (42, 2440110), (45, 2277436), (60, 1708077), (63, 1626740), (70, 1464066), (84, 1220055), (90, 1138718), (105, 976044), (126, 813370), (140, 732033), (163, 628740), (180, 569359), (210, 488022), (252, 406685), (315, 325348), (326, 314370), (420, 244011), (489, 209580), (499, 205380), (630, 162674), (652, 157185), (815, 125748), (978, 104790), (998, 102690), (1141, 89820), (1260, 81337), (1467, 69860), (1497, 68460), (1630, 62874), (1956, 52395), (1996, 51345), (2282, 44910), (2445, 41916), (2495, 41076), (2934, 34930), (2994, 34230), (3260, 31437), (3423, 29940), (3493, 29340), (4491, 22820), (4564, 22455), (4890, 20958), (4990, 20538), (5705, 17964), (5868, 17465), (5988, 17115), (6846, 14970), (6986, 14670), (7335, 13972), (7485, 13692), (8982, 11410), (9780, 10479), (9980, 10269)]