100923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140171}}^1$

素因数の和:140190

約数の個数: 60

約数和(自身を含む): 338935896

約数和(自身を除く): 238012776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 140171, 280342, 420513, 560684, 700855, 841026, 1121368, 1261539, 1401710, 1682052, 2102565, 2242736, 2523078, 2803420, 3364104, 4205130, 5046156, 5606840, 6307695, 6728208, 8410260, 10092312, 11213680, 12615390, 16820520, 20184624, 25230780, 33641040, 50461560, 100923120]

約数ペア:

[(1, 100923120), (2, 50461560), (3, 33641040), (4, 25230780), (5, 20184624), (6, 16820520), (8, 12615390), (9, 11213680), (10, 10092312), (12, 8410260), (15, 6728208), (16, 6307695), (18, 5606840), (20, 5046156), (24, 4205130), (30, 3364104), (36, 2803420), (40, 2523078), (45, 2242736), (48, 2102565), (60, 1682052), (72, 1401710), (80, 1261539), (90, 1121368), (120, 841026), (144, 700855), (180, 560684), (240, 420513), (360, 280342), (720, 140171)]