201977700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{12703}}^1$

素因数の和:12773

約数の個数: 72

約数和(自身を含む): 595461888

約数和(自身を除く): 393484188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 12703, 15900, 25406, 38109, 50812, 63515, 76218, 127030, 152436, 190545, 254060, 317575, 381090, 635150, 673259, 762180, 952725, 1270300, 1346518, 1905450, 2019777, 2693036, 3366295, 3810900, 4039554, 6732590, 8079108, 10098885, 13465180, 16831475, 20197770, 33662950, 40395540, 50494425, 67325900, 100988850, 201977700]

約数ペア:

[(1, 201977700), (2, 100988850), (3, 67325900), (4, 50494425), (5, 40395540), (6, 33662950), (10, 20197770), (12, 16831475), (15, 13465180), (20, 10098885), (25, 8079108), (30, 6732590), (50, 4039554), (53, 3810900), (60, 3366295), (75, 2693036), (100, 2019777), (106, 1905450), (150, 1346518), (159, 1270300), (212, 952725), (265, 762180), (300, 673259), (318, 635150), (530, 381090), (636, 317575), (795, 254060), (1060, 190545), (1325, 152436), (1590, 127030), (2650, 76218), (3180, 63515), (3975, 50812), (5300, 38109), (7950, 25406), (12703, 15900)]