82943820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11295

約数の個数: 72

約数和(自身を含む): 257755680

約数和(自身を除く): 174811860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11239, 22478, 33717, 44956, 56195, 67434, 101151, 112390, 134868, 168585, 202302, 224780, 337170, 404604, 460799, 505755, 674340, 921598, 1011510, 1382397, 1843196, 2023020, 2303995, 2764794, 4147191, 4607990, 5529588, 6911985, 8294382, 9215980, 13823970, 16588764, 20735955, 27647940, 41471910, 82943820]

約数ペア:

[(1, 82943820), (2, 41471910), (3, 27647940), (4, 20735955), (5, 16588764), (6, 13823970), (9, 9215980), (10, 8294382), (12, 6911985), (15, 5529588), (18, 4607990), (20, 4147191), (30, 2764794), (36, 2303995), (41, 2023020), (45, 1843196), (60, 1382397), (82, 1011510), (90, 921598), (123, 674340), (164, 505755), (180, 460799), (205, 404604), (246, 337170), (369, 224780), (410, 202302), (492, 168585), (615, 134868), (738, 112390), (820, 101151), (1230, 67434), (1476, 56195), (1845, 44956), (2460, 33717), (3690, 22478), (7380, 11239)]