98098980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 325354176

約数和(自身を除く): 227255196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 547, 588, 610, 732, 735, 854, 915, 980, 1094, 1220, 1281, 1470, 1641, 1708, 1830, 2135, 2188, 2562, 2735, 2940, 2989, 3282, 3660, 3829, 4270, 5124, 5470, 5978, 6405, 6564, 7658, 8205, 8540, 8967, 10940, 11487, 11956, 12810, 14945, 15316, 16410, 17934, 19145, 22974, 25620, 26803, 29890, 32820, 33367, 35868, 38290, 44835, 45948, 53606, 57435, 59780, 66734, 76580, 80409, 89670, 100101, 107212, 114870, 133468, 134015, 160818, 166835, 179340, 200202, 229740, 233569, 268030, 321636, 333670, 400404, 402045, 467138, 500505, 536060, 667340, 700707, 804090, 934276, 1001010, 1167845, 1401414, 1608180, 1634983, 2002020, 2335690, 2802828, 3269966, 3503535, 4671380, 4904949, 6539932, 7007070, 8174915, 9809898, 14014140, 16349830, 19619796, 24524745, 32699660, 49049490, 98098980]

約数ペア:

[(1, 98098980), (2, 49049490), (3, 32699660), (4, 24524745), (5, 19619796), (6, 16349830), (7, 14014140), (10, 9809898), (12, 8174915), (14, 7007070), (15, 6539932), (20, 4904949), (21, 4671380), (28, 3503535), (30, 3269966), (35, 2802828), (42, 2335690), (49, 2002020), (60, 1634983), (61, 1608180), (70, 1401414), (84, 1167845), (98, 1001010), (105, 934276), (122, 804090), (140, 700707), (147, 667340), (183, 536060), (196, 500505), (210, 467138), (244, 402045), (245, 400404), (294, 333670), (305, 321636), (366, 268030), (420, 233569), (427, 229740), (490, 200202), (547, 179340), (588, 166835), (610, 160818), (732, 134015), (735, 133468), (854, 114870), (915, 107212), (980, 100101), (1094, 89670), (1220, 80409), (1281, 76580), (1470, 66734), (1641, 59780), (1708, 57435), (1830, 53606), (2135, 45948), (2188, 44835), (2562, 38290), (2735, 35868), (2940, 33367), (2989, 32820), (3282, 29890), (3660, 26803), (3829, 25620), (4270, 22974), (5124, 19145), (5470, 17934), (5978, 16410), (6405, 15316), (6564, 14945), (7658, 12810), (8205, 11956), (8540, 11487), (8967, 10940)]