13172587500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{351269}}^1$

素因数の和:351301

約数の個数: 72

約数和(自身を含む): 38417697360

約数和(自身を除く): 25245109860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 6250, 7500, 9375, 12500, 18750, 37500, 351269, 702538, 1053807, 1405076, 1756345, 2107614, 3512690, 4215228, 5269035, 7025380, 8781725, 10538070, 17563450, 21076140, 26345175, 35126900, 43908625, 52690350, 87817250, 105380700, 131725875, 175634500, 219543125, 263451750, 439086250, 526903500, 658629375, 878172500, 1097715625, 1317258750, 2195431250, 2634517500, 3293146875, 4390862500, 6586293750, 13172587500]

約数ペア:

[(1, 13172587500), (2, 6586293750), (3, 4390862500), (4, 3293146875), (5, 2634517500), (6, 2195431250), (10, 1317258750), (12, 1097715625), (15, 878172500), (20, 658629375), (25, 526903500), (30, 439086250), (50, 263451750), (60, 219543125), (75, 175634500), (100, 131725875), (125, 105380700), (150, 87817250), (250, 52690350), (300, 43908625), (375, 35126900), (500, 26345175), (625, 21076140), (750, 17563450), (1250, 10538070), (1500, 8781725), (1875, 7025380), (2500, 5269035), (3125, 4215228), (3750, 3512690), (6250, 2107614), (7500, 1756345), (9375, 1405076), (12500, 1053807), (18750, 702538), (37500, 351269)]