74945340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7057}}^1$

素因数の和:7131

約数の個数: 72

約数和(自身を含む): 231220080

約数和(自身を除く): 156274740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7057, 10620, 14114, 21171, 28228, 35285, 42342, 63513, 70570, 84684, 105855, 127026, 141140, 211710, 254052, 317565, 416363, 423420, 635130, 832726, 1249089, 1270260, 1665452, 2081815, 2498178, 3747267, 4163630, 4996356, 6245445, 7494534, 8327260, 12490890, 14989068, 18736335, 24981780, 37472670, 74945340]

約数ペア:

[(1, 74945340), (2, 37472670), (3, 24981780), (4, 18736335), (5, 14989068), (6, 12490890), (9, 8327260), (10, 7494534), (12, 6245445), (15, 4996356), (18, 4163630), (20, 3747267), (30, 2498178), (36, 2081815), (45, 1665452), (59, 1270260), (60, 1249089), (90, 832726), (118, 635130), (177, 423420), (180, 416363), (236, 317565), (295, 254052), (354, 211710), (531, 141140), (590, 127026), (708, 105855), (885, 84684), (1062, 70570), (1180, 63513), (1770, 42342), (2124, 35285), (2655, 28228), (3540, 21171), (5310, 14114), (7057, 10620)]