74791620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 96

約数和(自身を含む): 238170240

約数和(自身を除く): 163378620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3221, 3870, 4644, 5805, 6442, 7740, 9663, 11610, 12884, 16105, 19326, 23220, 28989, 32210, 38652, 48315, 57978, 64420, 86967, 96630, 115956, 138503, 144945, 173934, 193260, 277006, 289890, 347868, 415509, 434835, 554012, 579780, 692515, 831018, 869670, 1246527, 1385030, 1662036, 1739340, 2077545, 2493054, 2770060, 3739581, 4155090, 4986108, 6232635, 7479162, 8310180, 12465270, 14958324, 18697905, 24930540, 37395810, 74791620]

約数ペア:

[(1, 74791620), (2, 37395810), (3, 24930540), (4, 18697905), (5, 14958324), (6, 12465270), (9, 8310180), (10, 7479162), (12, 6232635), (15, 4986108), (18, 4155090), (20, 3739581), (27, 2770060), (30, 2493054), (36, 2077545), (43, 1739340), (45, 1662036), (54, 1385030), (60, 1246527), (86, 869670), (90, 831018), (108, 692515), (129, 579780), (135, 554012), (172, 434835), (180, 415509), (215, 347868), (258, 289890), (270, 277006), (387, 193260), (430, 173934), (516, 144945), (540, 138503), (645, 115956), (774, 96630), (860, 86967), (1161, 64420), (1290, 57978), (1548, 48315), (1935, 38652), (2322, 32210), (2580, 28989), (3221, 23220), (3870, 19326), (4644, 16105), (5805, 12884), (6442, 11610), (7740, 9663)]