898200090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6803}}^1$

素因数の和:6985

約数の個数: 80

約数和(自身を含む): 2430334368

約数和(自身を除く): 1532134278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 489, 810, 815, 978, 1467, 1630, 2445, 2934, 4401, 4890, 6803, 7335, 8802, 13203, 13606, 14670, 20409, 22005, 26406, 34015, 40818, 44010, 61227, 66015, 68030, 102045, 122454, 132030, 183681, 204090, 306135, 367362, 551043, 612270, 918405, 1102086, 1108889, 1836810, 2217778, 2755215, 3326667, 5510430, 5544445, 6653334, 9980001, 11088890, 16633335, 19960002, 29940003, 33266670, 49900005, 59880006, 89820009, 99800010, 149700015, 179640018, 299400030, 449100045, 898200090]

約数ペア:

[(1, 898200090), (2, 449100045), (3, 299400030), (5, 179640018), (6, 149700015), (9, 99800010), (10, 89820009), (15, 59880006), (18, 49900005), (27, 33266670), (30, 29940003), (45, 19960002), (54, 16633335), (81, 11088890), (90, 9980001), (135, 6653334), (162, 5544445), (163, 5510430), (270, 3326667), (326, 2755215), (405, 2217778), (489, 1836810), (810, 1108889), (815, 1102086), (978, 918405), (1467, 612270), (1630, 551043), (2445, 367362), (2934, 306135), (4401, 204090), (4890, 183681), (6803, 132030), (7335, 122454), (8802, 102045), (13203, 68030), (13606, 66015), (14670, 61227), (20409, 44010), (22005, 40818), (26406, 34015)]