75934980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38351}}^1$

素因数の和:38377

約数の個数: 72

約数和(自身を含む): 251282304

約数和(自身を除く): 175347324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38351, 76702, 115053, 153404, 191755, 230106, 345159, 383510, 421861, 460212, 575265, 690318, 767020, 843722, 1150530, 1265583, 1380636, 1687444, 1725795, 2109305, 2301060, 2531166, 3451590, 3796749, 4218610, 5062332, 6327915, 6903180, 7593498, 8437220, 12655830, 15186996, 18983745, 25311660, 37967490, 75934980]

約数ペア:

[(1, 75934980), (2, 37967490), (3, 25311660), (4, 18983745), (5, 15186996), (6, 12655830), (9, 8437220), (10, 7593498), (11, 6903180), (12, 6327915), (15, 5062332), (18, 4218610), (20, 3796749), (22, 3451590), (30, 2531166), (33, 2301060), (36, 2109305), (44, 1725795), (45, 1687444), (55, 1380636), (60, 1265583), (66, 1150530), (90, 843722), (99, 767020), (110, 690318), (132, 575265), (165, 460212), (180, 421861), (198, 383510), (220, 345159), (330, 230106), (396, 191755), (495, 153404), (660, 115053), (990, 76702), (1980, 38351)]