66432420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 96

約数和(自身を含む): 211559040

約数和(自身を除く): 145126620

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, 2861, 3870, 4644, 5722, 5805, 7740, 8583, 11444, 11610, 14305, 17166, 23220, 25749, 28610, 34332, 42915, 51498, 57220, 77247, 85830, 102996, 123023, 128745, 154494, 171660, 246046, 257490, 308988, 369069, 386235, 492092, 514980, 615115, 738138, 772470, 1107207, 1230230, 1476276, 1544940, 1845345, 2214414, 2460460, 3321621, 3690690, 4428828, 5536035, 6643242, 7381380, 11072070, 13286484, 16608105, 22144140, 33216210, 66432420]

約数ペア:

[(1, 66432420), (2, 33216210), (3, 22144140), (4, 16608105), (5, 13286484), (6, 11072070), (9, 7381380), (10, 6643242), (12, 5536035), (15, 4428828), (18, 3690690), (20, 3321621), (27, 2460460), (30, 2214414), (36, 1845345), (43, 1544940), (45, 1476276), (54, 1230230), (60, 1107207), (86, 772470), (90, 738138), (108, 615115), (129, 514980), (135, 492092), (172, 386235), (180, 369069), (215, 308988), (258, 257490), (270, 246046), (387, 171660), (430, 154494), (516, 128745), (540, 123023), (645, 102996), (774, 85830), (860, 77247), (1161, 57220), (1290, 51498), (1548, 42915), (1935, 34332), (2322, 28610), (2580, 25749), (2861, 23220), (3870, 17166), (4644, 14305), (5722, 11610), (5805, 11444), (7740, 8583)]