38639100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 116796344

約数和(自身を除く): 78157244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 59, 60, 74, 75, 100, 111, 118, 148, 150, 177, 185, 222, 236, 295, 300, 354, 370, 444, 555, 590, 708, 740, 885, 925, 1110, 1180, 1475, 1770, 1850, 2183, 2220, 2775, 2950, 3481, 3540, 3700, 4366, 4425, 5550, 5900, 6549, 6962, 8732, 8850, 10443, 10915, 11100, 13098, 13924, 17405, 17700, 20886, 21830, 26196, 32745, 34810, 41772, 43660, 52215, 54575, 65490, 69620, 87025, 104430, 109150, 128797, 130980, 163725, 174050, 208860, 218300, 257594, 261075, 327450, 348100, 386391, 515188, 522150, 643985, 654900, 772782, 1044300, 1287970, 1545564, 1931955, 2575940, 3219925, 3863910, 6439850, 7727820, 9659775, 12879700, 19319550, 38639100]

約数ペア:

[(1, 38639100), (2, 19319550), (3, 12879700), (4, 9659775), (5, 7727820), (6, 6439850), (10, 3863910), (12, 3219925), (15, 2575940), (20, 1931955), (25, 1545564), (30, 1287970), (37, 1044300), (50, 772782), (59, 654900), (60, 643985), (74, 522150), (75, 515188), (100, 386391), (111, 348100), (118, 327450), (148, 261075), (150, 257594), (177, 218300), (185, 208860), (222, 174050), (236, 163725), (295, 130980), (300, 128797), (354, 109150), (370, 104430), (444, 87025), (555, 69620), (590, 65490), (708, 54575), (740, 52215), (885, 43660), (925, 41772), (1110, 34810), (1180, 32745), (1475, 26196), (1770, 21830), (1850, 20886), (2183, 17700), (2220, 17405), (2775, 13924), (2950, 13098), (3481, 11100), (3540, 10915), (3700, 10443), (4366, 8850), (4425, 8732), (5550, 6962), (5900, 6549)]