30105000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 104966400

約数和(自身を除く): 74861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 223, 225, 250, 270, 300, 360, 375, 446, 450, 500, 540, 600, 625, 669, 675, 750, 892, 900, 1000, 1080, 1115, 1125, 1250, 1338, 1350, 1500, 1784, 1800, 1875, 2007, 2230, 2250, 2500, 2676, 2700, 3000, 3345, 3375, 3750, 4014, 4460, 4500, 5000, 5352, 5400, 5575, 5625, 6021, 6690, 6750, 7500, 8028, 8920, 9000, 10035, 11150, 11250, 12042, 13380, 13500, 15000, 16056, 16725, 16875, 20070, 22300, 22500, 24084, 26760, 27000, 27875, 30105, 33450, 33750, 40140, 44600, 45000, 48168, 50175, 55750, 60210, 66900, 67500, 80280, 83625, 100350, 111500, 120420, 133800, 135000, 139375, 150525, 167250, 200700, 223000, 240840, 250875, 278750, 301050, 334500, 401400, 418125, 501750, 557500, 602100, 669000, 752625, 836250, 1003500, 1115000, 1204200, 1254375, 1505250, 1672500, 2007000, 2508750, 3010500, 3345000, 3763125, 5017500, 6021000, 7526250, 10035000, 15052500, 30105000]

約数ペア:

[(1, 30105000), (2, 15052500), (3, 10035000), (4, 7526250), (5, 6021000), (6, 5017500), (8, 3763125), (9, 3345000), (10, 3010500), (12, 2508750), (15, 2007000), (18, 1672500), (20, 1505250), (24, 1254375), (25, 1204200), (27, 1115000), (30, 1003500), (36, 836250), (40, 752625), (45, 669000), (50, 602100), (54, 557500), (60, 501750), (72, 418125), (75, 401400), (90, 334500), (100, 301050), (108, 278750), (120, 250875), (125, 240840), (135, 223000), (150, 200700), (180, 167250), (200, 150525), (216, 139375), (223, 135000), (225, 133800), (250, 120420), (270, 111500), (300, 100350), (360, 83625), (375, 80280), (446, 67500), (450, 66900), (500, 60210), (540, 55750), (600, 50175), (625, 48168), (669, 45000), (675, 44600), (750, 40140), (892, 33750), (900, 33450), (1000, 30105), (1080, 27875), (1115, 27000), (1125, 26760), (1250, 24084), (1338, 22500), (1350, 22300), (1500, 20070), (1784, 16875), (1800, 16725), (1875, 16056), (2007, 15000), (2230, 13500), (2250, 13380), (2500, 12042), (2676, 11250), (2700, 11150), (3000, 10035), (3345, 9000), (3375, 8920), (3750, 8028), (4014, 7500), (4460, 6750), (4500, 6690), (5000, 6021), (5352, 5625), (5400, 5575)]