40138650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 108635904

約数和(自身を除く): 68497254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 467, 573, 934, 955, 1146, 1401, 1719, 1910, 2335, 2802, 2865, 3438, 4203, 4670, 4775, 5730, 7005, 8406, 8595, 9550, 11675, 14010, 14325, 17190, 21015, 23350, 28650, 35025, 42030, 42975, 70050, 85950, 89197, 105075, 178394, 210150, 267591, 445985, 535182, 802773, 891970, 1337955, 1605546, 2229925, 2675910, 4013865, 4459850, 6689775, 8027730, 13379550, 20069325, 40138650]

約数ペア:

[(1, 40138650), (2, 20069325), (3, 13379550), (5, 8027730), (6, 6689775), (9, 4459850), (10, 4013865), (15, 2675910), (18, 2229925), (25, 1605546), (30, 1337955), (45, 891970), (50, 802773), (75, 535182), (90, 445985), (150, 267591), (191, 210150), (225, 178394), (382, 105075), (450, 89197), (467, 85950), (573, 70050), (934, 42975), (955, 42030), (1146, 35025), (1401, 28650), (1719, 23350), (1910, 21015), (2335, 17190), (2802, 14325), (2865, 14010), (3438, 11675), (4203, 9550), (4670, 8595), (4775, 8406), (5730, 7005)]