209122920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3847}}^1$

素因数の和:4015

約数の個数: 96

約数和(自身を含む): 684328320

約数和(自身を除く): 475205400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 3847, 4530, 5436, 6040, 6795, 7694, 9060, 10872, 11541, 13590, 15388, 18120, 19235, 23082, 27180, 30776, 34623, 38470, 46164, 54360, 57705, 69246, 76940, 92328, 115410, 138492, 153880, 173115, 230820, 276984, 346230, 461640, 580897, 692460, 1161794, 1384920, 1742691, 2323588, 2904485, 3485382, 4647176, 5228073, 5808970, 6970764, 8713455, 10456146, 11617940, 13941528, 17426910, 20912292, 23235880, 26140365, 34853820, 41824584, 52280730, 69707640, 104561460, 209122920]

約数ペア:

[(1, 209122920), (2, 104561460), (3, 69707640), (4, 52280730), (5, 41824584), (6, 34853820), (8, 26140365), (9, 23235880), (10, 20912292), (12, 17426910), (15, 13941528), (18, 11617940), (20, 10456146), (24, 8713455), (30, 6970764), (36, 5808970), (40, 5228073), (45, 4647176), (60, 3485382), (72, 2904485), (90, 2323588), (120, 1742691), (151, 1384920), (180, 1161794), (302, 692460), (360, 580897), (453, 461640), (604, 346230), (755, 276984), (906, 230820), (1208, 173115), (1359, 153880), (1510, 138492), (1812, 115410), (2265, 92328), (2718, 76940), (3020, 69246), (3624, 57705), (3847, 54360), (4530, 46164), (5436, 38470), (6040, 34623), (6795, 30776), (7694, 27180), (9060, 23082), (10872, 19235), (11541, 18120), (13590, 15388)]