65184700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 168317352

約数和(自身を除く): 103132652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 106, 140, 175, 196, 212, 245, 251, 265, 350, 371, 490, 502, 530, 700, 742, 980, 1004, 1060, 1225, 1255, 1325, 1484, 1757, 1855, 2450, 2510, 2597, 2650, 3514, 3710, 4900, 5020, 5194, 5300, 6275, 7028, 7420, 8785, 9275, 10388, 12299, 12550, 12985, 13303, 17570, 18550, 24598, 25100, 25970, 26606, 35140, 37100, 43925, 49196, 51940, 53212, 61495, 64925, 66515, 87850, 93121, 122990, 129850, 133030, 175700, 186242, 245980, 259700, 266060, 307475, 332575, 372484, 465605, 614950, 651847, 665150, 931210, 1229900, 1303694, 1330300, 1862420, 2328025, 2607388, 3259235, 4656050, 6518470, 9312100, 13036940, 16296175, 32592350, 65184700]

約数ペア:

[(1, 65184700), (2, 32592350), (4, 16296175), (5, 13036940), (7, 9312100), (10, 6518470), (14, 4656050), (20, 3259235), (25, 2607388), (28, 2328025), (35, 1862420), (49, 1330300), (50, 1303694), (53, 1229900), (70, 931210), (98, 665150), (100, 651847), (106, 614950), (140, 465605), (175, 372484), (196, 332575), (212, 307475), (245, 266060), (251, 259700), (265, 245980), (350, 186242), (371, 175700), (490, 133030), (502, 129850), (530, 122990), (700, 93121), (742, 87850), (980, 66515), (1004, 64925), (1060, 61495), (1225, 53212), (1255, 51940), (1325, 49196), (1484, 43925), (1757, 37100), (1855, 35140), (2450, 26606), (2510, 25970), (2597, 25100), (2650, 24598), (3514, 18550), (3710, 17570), (4900, 13303), (5020, 12985), (5194, 12550), (5300, 12299), (6275, 10388), (7028, 9275), (7420, 8785)]