64022550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7073

約数の個数: 48

約数和(自身を含む): 161401872

約数和(自身を除く): 97379322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 6997, 9150, 13994, 20991, 34985, 41982, 69970, 104955, 174925, 209910, 349850, 426817, 524775, 853634, 1049550, 1280451, 2134085, 2560902, 4268170, 6402255, 10670425, 12804510, 21340850, 32011275, 64022550]

約数ペア:

[(1, 64022550), (2, 32011275), (3, 21340850), (5, 12804510), (6, 10670425), (10, 6402255), (15, 4268170), (25, 2560902), (30, 2134085), (50, 1280451), (61, 1049550), (75, 853634), (122, 524775), (150, 426817), (183, 349850), (305, 209910), (366, 174925), (610, 104955), (915, 69970), (1525, 41982), (1830, 34985), (3050, 20991), (4575, 13994), (6997, 9150)]