91282500

素因数分解:

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

素因数の和:4087

約数の個数: 90

約数和(自身を含む): 288406118

約数和(自身を除く): 197123618

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4057, 4500, 5625, 7500, 8114, 11250, 12171, 16228, 20285, 22500, 24342, 36513, 40570, 48684, 60855, 73026, 81140, 101425, 121710, 146052, 182565, 202850, 243420, 304275, 365130, 405700, 507125, 608550, 730260, 912825, 1014250, 1217100, 1521375, 1825650, 2028500, 2535625, 3042750, 3651300, 4564125, 5071250, 6085500, 7606875, 9128250, 10142500, 15213750, 18256500, 22820625, 30427500, 45641250, 91282500]

約数ペア:

[(1, 91282500), (2, 45641250), (3, 30427500), (4, 22820625), (5, 18256500), (6, 15213750), (9, 10142500), (10, 9128250), (12, 7606875), (15, 6085500), (18, 5071250), (20, 4564125), (25, 3651300), (30, 3042750), (36, 2535625), (45, 2028500), (50, 1825650), (60, 1521375), (75, 1217100), (90, 1014250), (100, 912825), (125, 730260), (150, 608550), (180, 507125), (225, 405700), (250, 365130), (300, 304275), (375, 243420), (450, 202850), (500, 182565), (625, 146052), (750, 121710), (900, 101425), (1125, 81140), (1250, 73026), (1500, 60855), (1875, 48684), (2250, 40570), (2500, 36513), (3750, 24342), (4057, 22500), (4500, 20285), (5625, 16228), (7500, 12171), (8114, 11250)]