87228000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{2423}}^1$

素因数の和:2454

約数の個数: 144

約数和(自身を含む): 309699936

約数和(自身を除く): 222471936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 2423, 3000, 3600, 4000, 4500, 4846, 6000, 7200, 7269, 9000, 9692, 12000, 12115, 14538, 18000, 19384, 21807, 24230, 29076, 36000, 36345, 38768, 43614, 48460, 58152, 60575, 72690, 77536, 87228, 96920, 109035, 116304, 121150, 145380, 174456, 181725, 193840, 218070, 232608, 242300, 290760, 302875, 348912, 363450, 387680, 436140, 484600, 545175, 581520, 605750, 697824, 726900, 872280, 908625, 969200, 1090350, 1163040, 1211500, 1453800, 1744560, 1817250, 1938400, 2180700, 2423000, 2725875, 2907600, 3489120, 3634500, 4361400, 4846000, 5451750, 5815200, 7269000, 8722800, 9692000, 10903500, 14538000, 17445600, 21807000, 29076000, 43614000, 87228000]

約数ペア:

[(1, 87228000), (2, 43614000), (3, 29076000), (4, 21807000), (5, 17445600), (6, 14538000), (8, 10903500), (9, 9692000), (10, 8722800), (12, 7269000), (15, 5815200), (16, 5451750), (18, 4846000), (20, 4361400), (24, 3634500), (25, 3489120), (30, 2907600), (32, 2725875), (36, 2423000), (40, 2180700), (45, 1938400), (48, 1817250), (50, 1744560), (60, 1453800), (72, 1211500), (75, 1163040), (80, 1090350), (90, 969200), (96, 908625), (100, 872280), (120, 726900), (125, 697824), (144, 605750), (150, 581520), (160, 545175), (180, 484600), (200, 436140), (225, 387680), (240, 363450), (250, 348912), (288, 302875), (300, 290760), (360, 242300), (375, 232608), (400, 218070), (450, 193840), (480, 181725), (500, 174456), (600, 145380), (720, 121150), (750, 116304), (800, 109035), (900, 96920), (1000, 87228), (1125, 77536), (1200, 72690), (1440, 60575), (1500, 58152), (1800, 48460), (2000, 43614), (2250, 38768), (2400, 36345), (2423, 36000), (3000, 29076), (3600, 24230), (4000, 21807), (4500, 19384), (4846, 18000), (6000, 14538), (7200, 12115), (7269, 12000), (9000, 9692)]