133353180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20023}}^1$

素因数の和:20075

約数の個数: 72

約数和(自身を含む): 415457952

約数和(自身を除く): 282104772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 20023, 40046, 60069, 80092, 100115, 120138, 180207, 200230, 240276, 300345, 360414, 400460, 600690, 720828, 740851, 901035, 1201380, 1481702, 1802070, 2222553, 2963404, 3604140, 3704255, 4445106, 6667659, 7408510, 8890212, 11112765, 13335318, 14817020, 22225530, 26670636, 33338295, 44451060, 66676590, 133353180]

約数ペア:

[(1, 133353180), (2, 66676590), (3, 44451060), (4, 33338295), (5, 26670636), (6, 22225530), (9, 14817020), (10, 13335318), (12, 11112765), (15, 8890212), (18, 7408510), (20, 6667659), (30, 4445106), (36, 3704255), (37, 3604140), (45, 2963404), (60, 2222553), (74, 1802070), (90, 1481702), (111, 1201380), (148, 901035), (180, 740851), (185, 720828), (222, 600690), (333, 400460), (370, 360414), (444, 300345), (555, 240276), (666, 200230), (740, 180207), (1110, 120138), (1332, 100115), (1665, 80092), (2220, 60069), (3330, 40046), (6660, 20023)]