66151260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{52501}}^1$

素因数の和:52523

約数の個数: 72

約数和(自身を含む): 229328736

約数和(自身を除く): 163177476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 52501, 105002, 157503, 210004, 262505, 315006, 367507, 472509, 525010, 630012, 735014, 787515, 945018, 1050020, 1102521, 1470028, 1575030, 1837535, 1890036, 2205042, 2362545, 3150060, 3307563, 3675070, 4410084, 4725090, 5512605, 6615126, 7350140, 9450180, 11025210, 13230252, 16537815, 22050420, 33075630, 66151260]

約数ペア:

[(1, 66151260), (2, 33075630), (3, 22050420), (4, 16537815), (5, 13230252), (6, 11025210), (7, 9450180), (9, 7350140), (10, 6615126), (12, 5512605), (14, 4725090), (15, 4410084), (18, 3675070), (20, 3307563), (21, 3150060), (28, 2362545), (30, 2205042), (35, 1890036), (36, 1837535), (42, 1575030), (45, 1470028), (60, 1102521), (63, 1050020), (70, 945018), (84, 787515), (90, 735014), (105, 630012), (126, 525010), (140, 472509), (180, 367507), (210, 315006), (252, 262505), (315, 210004), (420, 157503), (630, 105002), (1260, 52501)]