90343620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 282522240

約数和(自身を除く): 192178620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 293, 540, 571, 586, 879, 1142, 1172, 1465, 1713, 1758, 2284, 2637, 2855, 2930, 3426, 3516, 4395, 5139, 5274, 5710, 5860, 6852, 7911, 8565, 8790, 10278, 10548, 11420, 13185, 15417, 15822, 17130, 17580, 20556, 25695, 26370, 30834, 31644, 34260, 39555, 51390, 52740, 61668, 77085, 79110, 102780, 154170, 158220, 167303, 308340, 334606, 501909, 669212, 836515, 1003818, 1505727, 1673030, 2007636, 2509545, 3011454, 3346060, 4517181, 5019090, 6022908, 7528635, 9034362, 10038180, 15057270, 18068724, 22585905, 30114540, 45171810, 90343620]

約数ペア:

[(1, 90343620), (2, 45171810), (3, 30114540), (4, 22585905), (5, 18068724), (6, 15057270), (9, 10038180), (10, 9034362), (12, 7528635), (15, 6022908), (18, 5019090), (20, 4517181), (27, 3346060), (30, 3011454), (36, 2509545), (45, 2007636), (54, 1673030), (60, 1505727), (90, 1003818), (108, 836515), (135, 669212), (180, 501909), (270, 334606), (293, 308340), (540, 167303), (571, 158220), (586, 154170), (879, 102780), (1142, 79110), (1172, 77085), (1465, 61668), (1713, 52740), (1758, 51390), (2284, 39555), (2637, 34260), (2855, 31644), (2930, 30834), (3426, 26370), (3516, 25695), (4395, 20556), (5139, 17580), (5274, 17130), (5710, 15822), (5860, 15417), (6852, 13185), (7911, 11420), (8565, 10548), (8790, 10278)]