200303940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90227}}^1$

素因数の和:90276

約数の個数: 48

約数和(自身を含む): 576015552

約数和(自身を除く): 375711612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 90227, 180454, 270681, 360908, 451135, 541362, 902270, 1082724, 1353405, 1804540, 2706810, 3338399, 5413620, 6676798, 10015197, 13353596, 16691995, 20030394, 33383990, 40060788, 50075985, 66767980, 100151970, 200303940]

約数ペア:

[(1, 200303940), (2, 100151970), (3, 66767980), (4, 50075985), (5, 40060788), (6, 33383990), (10, 20030394), (12, 16691995), (15, 13353596), (20, 10015197), (30, 6676798), (37, 5413620), (60, 3338399), (74, 2706810), (111, 1804540), (148, 1353405), (185, 1082724), (222, 902270), (370, 541362), (444, 451135), (555, 360908), (740, 270681), (1110, 180454), (2220, 90227)]