381606900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 1171591680

約数和(自身を除く): 789984780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 37, 50, 60, 62, 74, 75, 93, 100, 111, 124, 148, 150, 155, 185, 186, 222, 300, 310, 370, 372, 444, 465, 555, 620, 740, 775, 925, 930, 1109, 1110, 1147, 1550, 1850, 1860, 2218, 2220, 2294, 2325, 2775, 3100, 3327, 3441, 3700, 4436, 4588, 4650, 5545, 5550, 5735, 6654, 6882, 9300, 11090, 11100, 11470, 13308, 13764, 16635, 17205, 22180, 22940, 27725, 28675, 33270, 34379, 34410, 41033, 55450, 57350, 66540, 68758, 68820, 82066, 83175, 86025, 103137, 110900, 114700, 123099, 137516, 164132, 166350, 171895, 172050, 205165, 206274, 246198, 332700, 343790, 344100, 410330, 412548, 492396, 515685, 615495, 687580, 820660, 859475, 1025825, 1031370, 1230990, 1272023, 1718950, 2051650, 2062740, 2461980, 2544046, 2578425, 3077475, 3437900, 3816069, 4103300, 5088092, 5156850, 6154950, 6360115, 7632138, 10313700, 12309900, 12720230, 15264276, 19080345, 25440460, 31800575, 38160690, 63601150, 76321380, 95401725, 127202300, 190803450, 381606900]

約数ペア:

[(1, 381606900), (2, 190803450), (3, 127202300), (4, 95401725), (5, 76321380), (6, 63601150), (10, 38160690), (12, 31800575), (15, 25440460), (20, 19080345), (25, 15264276), (30, 12720230), (31, 12309900), (37, 10313700), (50, 7632138), (60, 6360115), (62, 6154950), (74, 5156850), (75, 5088092), (93, 4103300), (100, 3816069), (111, 3437900), (124, 3077475), (148, 2578425), (150, 2544046), (155, 2461980), (185, 2062740), (186, 2051650), (222, 1718950), (300, 1272023), (310, 1230990), (370, 1031370), (372, 1025825), (444, 859475), (465, 820660), (555, 687580), (620, 615495), (740, 515685), (775, 492396), (925, 412548), (930, 410330), (1109, 344100), (1110, 343790), (1147, 332700), (1550, 246198), (1850, 206274), (1860, 205165), (2218, 172050), (2220, 171895), (2294, 166350), (2325, 164132), (2775, 137516), (3100, 123099), (3327, 114700), (3441, 110900), (3700, 103137), (4436, 86025), (4588, 83175), (4650, 82066), (5545, 68820), (5550, 68758), (5735, 66540), (6654, 57350), (6882, 55450), (9300, 41033), (11090, 34410), (11100, 34379), (11470, 33270), (13308, 28675), (13764, 27725), (16635, 22940), (17205, 22180)]