2238183900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{276319}}^1$

素因数の和:276345

約数の個数: 90

約数和(自身を含む): 7255334240

約数和(自身を除く): 5017150340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 276319, 552638, 828957, 1105276, 1381595, 1657914, 2486871, 2763190, 3315828, 4144785, 4973742, 5526380, 6907975, 7460613, 8289570, 9947484, 12434355, 13815950, 14921226, 16579140, 20723925, 22381839, 24868710, 27631900, 29842452, 37303065, 41447850, 44763678, 49737420, 62171775, 74606130, 82895700, 89527356, 111909195, 124343550, 149212260, 186515325, 223818390, 248687100, 373030650, 447636780, 559545975, 746061300, 1119091950, 2238183900]

約数ペア:

[(1, 2238183900), (2, 1119091950), (3, 746061300), (4, 559545975), (5, 447636780), (6, 373030650), (9, 248687100), (10, 223818390), (12, 186515325), (15, 149212260), (18, 124343550), (20, 111909195), (25, 89527356), (27, 82895700), (30, 74606130), (36, 62171775), (45, 49737420), (50, 44763678), (54, 41447850), (60, 37303065), (75, 29842452), (81, 27631900), (90, 24868710), (100, 22381839), (108, 20723925), (135, 16579140), (150, 14921226), (162, 13815950), (180, 12434355), (225, 9947484), (270, 8289570), (300, 7460613), (324, 6907975), (405, 5526380), (450, 4973742), (540, 4144785), (675, 3315828), (810, 2763190), (900, 2486871), (1350, 1657914), (1620, 1381595), (2025, 1105276), (2700, 828957), (4050, 552638), (8100, 276319)]