200694960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{278743}}^1$

素因数の和:278762

約数の個数: 60

約数和(自身を含む): 674002992

約数和(自身を除く): 473308032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 278743, 557486, 836229, 1114972, 1393715, 1672458, 2229944, 2508687, 2787430, 3344916, 4181145, 4459888, 5017374, 5574860, 6689832, 8362290, 10034748, 11149720, 12543435, 13379664, 16724580, 20069496, 22299440, 25086870, 33449160, 40138992, 50173740, 66898320, 100347480, 200694960]

約数ペア:

[(1, 200694960), (2, 100347480), (3, 66898320), (4, 50173740), (5, 40138992), (6, 33449160), (8, 25086870), (9, 22299440), (10, 20069496), (12, 16724580), (15, 13379664), (16, 12543435), (18, 11149720), (20, 10034748), (24, 8362290), (30, 6689832), (36, 5574860), (40, 5017374), (45, 4459888), (48, 4181145), (60, 3344916), (72, 2787430), (80, 2508687), (90, 2229944), (120, 1672458), (144, 1393715), (180, 1114972), (240, 836229), (360, 557486), (720, 278743)]