201352860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2999}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 612612000

約数和(自身を除く): 411259140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 2999, 3357, 3730, 4476, 5595, 5998, 6714, 7460, 8997, 11190, 11996, 13428, 14995, 16785, 17994, 22380, 26991, 29990, 33570, 35988, 44985, 53982, 59980, 67140, 89970, 107964, 134955, 179940, 269910, 539820, 1118627, 2237254, 3355881, 4474508, 5593135, 6711762, 10067643, 11186270, 13423524, 16779405, 20135286, 22372540, 33558810, 40270572, 50338215, 67117620, 100676430, 201352860]

約数ペア:

[(1, 201352860), (2, 100676430), (3, 67117620), (4, 50338215), (5, 40270572), (6, 33558810), (9, 22372540), (10, 20135286), (12, 16779405), (15, 13423524), (18, 11186270), (20, 10067643), (30, 6711762), (36, 5593135), (45, 4474508), (60, 3355881), (90, 2237254), (180, 1118627), (373, 539820), (746, 269910), (1119, 179940), (1492, 134955), (1865, 107964), (2238, 89970), (2999, 67140), (3357, 59980), (3730, 53982), (4476, 44985), (5595, 35988), (5998, 33570), (6714, 29990), (7460, 26991), (8997, 22380), (11190, 17994), (11996, 16785), (13428, 14995)]