101992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 309429120

約数和(自身を除く): 207437100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 390, 458, 571, 687, 780, 916, 1142, 1145, 1374, 1713, 2284, 2290, 2748, 2855, 2977, 3426, 3435, 4580, 5710, 5954, 6852, 6870, 7423, 8565, 8931, 11420, 11908, 13740, 14846, 14885, 17130, 17862, 22269, 29692, 29770, 34260, 35724, 37115, 44538, 44655, 59540, 74230, 89076, 89310, 111345, 130759, 148460, 178620, 222690, 261518, 392277, 445380, 523036, 653795, 784554, 1307590, 1569108, 1699867, 1961385, 2615180, 3399734, 3922770, 5099601, 6799468, 7845540, 8499335, 10199202, 16998670, 20398404, 25498005, 33997340, 50996010, 101992020]

約数ペア:

[(1, 101992020), (2, 50996010), (3, 33997340), (4, 25498005), (5, 20398404), (6, 16998670), (10, 10199202), (12, 8499335), (13, 7845540), (15, 6799468), (20, 5099601), (26, 3922770), (30, 3399734), (39, 2615180), (52, 1961385), (60, 1699867), (65, 1569108), (78, 1307590), (130, 784554), (156, 653795), (195, 523036), (229, 445380), (260, 392277), (390, 261518), (458, 222690), (571, 178620), (687, 148460), (780, 130759), (916, 111345), (1142, 89310), (1145, 89076), (1374, 74230), (1713, 59540), (2284, 44655), (2290, 44538), (2748, 37115), (2855, 35724), (2977, 34260), (3426, 29770), (3435, 29692), (4580, 22269), (5710, 17862), (5954, 17130), (6852, 14885), (6870, 14846), (7423, 13740), (8565, 11908), (8931, 11420)]