23154900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 67912320

約数和(自身を除く): 44757420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 977, 1185, 1580, 1954, 1975, 2370, 2931, 3908, 3950, 4740, 4885, 5862, 5925, 7900, 9770, 11724, 11850, 14655, 19540, 23700, 24425, 29310, 48850, 58620, 73275, 77183, 97700, 146550, 154366, 231549, 293100, 308732, 385915, 463098, 771830, 926196, 1157745, 1543660, 1929575, 2315490, 3859150, 4630980, 5788725, 7718300, 11577450, 23154900]

約数ペア:

[(1, 23154900), (2, 11577450), (3, 7718300), (4, 5788725), (5, 4630980), (6, 3859150), (10, 2315490), (12, 1929575), (15, 1543660), (20, 1157745), (25, 926196), (30, 771830), (50, 463098), (60, 385915), (75, 308732), (79, 293100), (100, 231549), (150, 154366), (158, 146550), (237, 97700), (300, 77183), (316, 73275), (395, 58620), (474, 48850), (790, 29310), (948, 24425), (977, 23700), (1185, 19540), (1580, 14655), (1954, 11850), (1975, 11724), (2370, 9770), (2931, 7900), (3908, 5925), (3950, 5862), (4740, 4885)]