40206900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 117048064

約数和(自身を除く): 76841164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 601, 669, 892, 1115, 1202, 1338, 1803, 2230, 2404, 2676, 3005, 3345, 3606, 4460, 5575, 6010, 6690, 7212, 9015, 11150, 12020, 13380, 15025, 16725, 18030, 22300, 30050, 33450, 36060, 45075, 60100, 66900, 90150, 134023, 180300, 268046, 402069, 536092, 670115, 804138, 1340230, 1608276, 2010345, 2680460, 3350575, 4020690, 6701150, 8041380, 10051725, 13402300, 20103450, 40206900]

約数ペア:

[(1, 40206900), (2, 20103450), (3, 13402300), (4, 10051725), (5, 8041380), (6, 6701150), (10, 4020690), (12, 3350575), (15, 2680460), (20, 2010345), (25, 1608276), (30, 1340230), (50, 804138), (60, 670115), (75, 536092), (100, 402069), (150, 268046), (223, 180300), (300, 134023), (446, 90150), (601, 66900), (669, 60100), (892, 45075), (1115, 36060), (1202, 33450), (1338, 30050), (1803, 22300), (2230, 18030), (2404, 16725), (2676, 15025), (3005, 13380), (3345, 12020), (3606, 11150), (4460, 9015), (5575, 7212), (6010, 6690)]