90033480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 293787000

約数和(自身を除く): 203753520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 557, 898, 1114, 1347, 1671, 1796, 2228, 2245, 2694, 2785, 3342, 3592, 4041, 4456, 4490, 5013, 5388, 5570, 6684, 6735, 8082, 8355, 8980, 10026, 10776, 11140, 13368, 13470, 16164, 16710, 17960, 20052, 20205, 22280, 25065, 26940, 32328, 33420, 40104, 40410, 50130, 53880, 66840, 80820, 100260, 161640, 200520, 250093, 500186, 750279, 1000372, 1250465, 1500558, 2000744, 2250837, 2500930, 3001116, 3751395, 4501674, 5001860, 6002232, 7502790, 9003348, 10003720, 11254185, 15005580, 18006696, 22508370, 30011160, 45016740, 90033480]

約数ペア:

[(1, 90033480), (2, 45016740), (3, 30011160), (4, 22508370), (5, 18006696), (6, 15005580), (8, 11254185), (9, 10003720), (10, 9003348), (12, 7502790), (15, 6002232), (18, 5001860), (20, 4501674), (24, 3751395), (30, 3001116), (36, 2500930), (40, 2250837), (45, 2000744), (60, 1500558), (72, 1250465), (90, 1000372), (120, 750279), (180, 500186), (360, 250093), (449, 200520), (557, 161640), (898, 100260), (1114, 80820), (1347, 66840), (1671, 53880), (1796, 50130), (2228, 40410), (2245, 40104), (2694, 33420), (2785, 32328), (3342, 26940), (3592, 25065), (4041, 22280), (4456, 20205), (4490, 20052), (5013, 17960), (5388, 16710), (5570, 16164), (6684, 13470), (6735, 13368), (8082, 11140), (8355, 10776), (8980, 10026)]