82154250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{4057}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 229796424

約数和(自身を除く): 147642174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 4057, 6750, 8114, 10125, 12171, 20250, 20285, 24342, 36513, 40570, 60855, 73026, 101425, 109539, 121710, 182565, 202850, 219078, 304275, 328617, 365130, 507125, 547695, 608550, 657234, 912825, 1014250, 1095390, 1521375, 1643085, 1825650, 2738475, 3042750, 3286170, 4564125, 5476950, 8215425, 9128250, 13692375, 16430850, 27384750, 41077125, 82154250]

約数ペア:

[(1, 82154250), (2, 41077125), (3, 27384750), (5, 16430850), (6, 13692375), (9, 9128250), (10, 8215425), (15, 5476950), (18, 4564125), (25, 3286170), (27, 3042750), (30, 2738475), (45, 1825650), (50, 1643085), (54, 1521375), (75, 1095390), (81, 1014250), (90, 912825), (125, 657234), (135, 608550), (150, 547695), (162, 507125), (225, 365130), (250, 328617), (270, 304275), (375, 219078), (405, 202850), (450, 182565), (675, 121710), (750, 109539), (810, 101425), (1125, 73026), (1350, 60855), (2025, 40570), (2250, 36513), (3375, 24342), (4050, 20285), (4057, 20250), (6750, 12171), (8114, 10125)]