66245040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10223}}^1$

素因数の和:10248

約数の個数: 100

約数和(自身を含む): 230101344

約数和(自身を除く): 163856304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10223, 20446, 30669, 40892, 51115, 61338, 81784, 92007, 102230, 122676, 153345, 163568, 184014, 204460, 245352, 276021, 306690, 368028, 408920, 460035, 490704, 552042, 613380, 736056, 817840, 828063, 920070, 1104084, 1226760, 1380105, 1472112, 1656126, 1840140, 2208168, 2453520, 2760210, 3312252, 3680280, 4140315, 4416336, 5520420, 6624504, 7360560, 8280630, 11040840, 13249008, 16561260, 22081680, 33122520, 66245040]

約数ペア:

[(1, 66245040), (2, 33122520), (3, 22081680), (4, 16561260), (5, 13249008), (6, 11040840), (8, 8280630), (9, 7360560), (10, 6624504), (12, 5520420), (15, 4416336), (16, 4140315), (18, 3680280), (20, 3312252), (24, 2760210), (27, 2453520), (30, 2208168), (36, 1840140), (40, 1656126), (45, 1472112), (48, 1380105), (54, 1226760), (60, 1104084), (72, 920070), (80, 828063), (81, 817840), (90, 736056), (108, 613380), (120, 552042), (135, 490704), (144, 460035), (162, 408920), (180, 368028), (216, 306690), (240, 276021), (270, 245352), (324, 204460), (360, 184014), (405, 163568), (432, 153345), (540, 122676), (648, 102230), (720, 92007), (810, 81784), (1080, 61338), (1296, 51115), (1620, 40892), (2160, 30669), (3240, 20446), (6480, 10223)]