174436380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 559663104

約数和(自身を除く): 385226724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 727, 774, 860, 930, 1116, 1290, 1333, 1395, 1454, 1548, 1860, 1935, 2181, 2580, 2666, 2790, 2908, 3635, 3870, 3999, 4362, 5332, 5580, 6543, 6665, 7270, 7740, 7998, 8724, 10905, 11997, 13086, 13330, 14540, 15996, 19995, 21810, 22537, 23994, 26172, 26660, 31261, 32715, 39990, 43620, 45074, 47988, 59985, 62522, 65430, 67611, 79980, 90148, 93783, 112685, 119970, 125044, 130860, 135222, 156305, 187566, 202833, 225370, 239940, 270444, 281349, 312610, 338055, 375132, 405666, 450740, 468915, 562698, 625220, 676110, 811332, 937830, 969091, 1014165, 1125396, 1352220, 1406745, 1875660, 1938182, 2028330, 2813490, 2907273, 3876364, 4056660, 4845455, 5626980, 5814546, 8721819, 9690910, 11629092, 14536365, 17443638, 19381820, 29072730, 34887276, 43609095, 58145460, 87218190, 174436380]

約数ペア:

[(1, 174436380), (2, 87218190), (3, 58145460), (4, 43609095), (5, 34887276), (6, 29072730), (9, 19381820), (10, 17443638), (12, 14536365), (15, 11629092), (18, 9690910), (20, 8721819), (30, 5814546), (31, 5626980), (36, 4845455), (43, 4056660), (45, 3876364), (60, 2907273), (62, 2813490), (86, 2028330), (90, 1938182), (93, 1875660), (124, 1406745), (129, 1352220), (155, 1125396), (172, 1014165), (180, 969091), (186, 937830), (215, 811332), (258, 676110), (279, 625220), (310, 562698), (372, 468915), (387, 450740), (430, 405666), (465, 375132), (516, 338055), (558, 312610), (620, 281349), (645, 270444), (727, 239940), (774, 225370), (860, 202833), (930, 187566), (1116, 156305), (1290, 135222), (1333, 130860), (1395, 125044), (1454, 119970), (1548, 112685), (1860, 93783), (1935, 90148), (2181, 79980), (2580, 67611), (2666, 65430), (2790, 62522), (2908, 59985), (3635, 47988), (3870, 45074), (3999, 43620), (4362, 39990), (5332, 32715), (5580, 31261), (6543, 26660), (6665, 26172), (7270, 23994), (7740, 22537), (7998, 21810), (8724, 19995), (10905, 15996), (11997, 14540), (13086, 13330)]