91157580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4733}}^1$

素因数の和:4855

約数の個数: 72

約数和(自身を含む): 279154512

約数和(自身を除く): 187996932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4733, 4815, 6420, 9466, 9630, 14199, 18932, 19260, 23665, 28398, 42597, 47330, 56796, 70995, 85194, 94660, 141990, 170388, 212985, 283980, 425970, 506431, 851940, 1012862, 1519293, 2025724, 2532155, 3038586, 4557879, 5064310, 6077172, 7596465, 9115758, 10128620, 15192930, 18231516, 22789395, 30385860, 45578790, 91157580]

約数ペア:

[(1, 91157580), (2, 45578790), (3, 30385860), (4, 22789395), (5, 18231516), (6, 15192930), (9, 10128620), (10, 9115758), (12, 7596465), (15, 6077172), (18, 5064310), (20, 4557879), (30, 3038586), (36, 2532155), (45, 2025724), (60, 1519293), (90, 1012862), (107, 851940), (180, 506431), (214, 425970), (321, 283980), (428, 212985), (535, 170388), (642, 141990), (963, 94660), (1070, 85194), (1284, 70995), (1605, 56796), (1926, 47330), (2140, 42597), (3210, 28398), (3852, 23665), (4733, 19260), (4815, 18932), (6420, 14199), (9466, 9630)]