312973200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{28979}}^1$

素因数の和:29006

約数の個数: 120

約数和(自身を含む): 1113991200

約数和(自身を除く): 801018000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 260811, 289790, 347748, 434685, 463664, 521622, 579580, 695496, 724475, 782433, 869370, 1043244, 1159160, 1304055, 1390992, 1448950, 1564866, 1738740, 2086488, 2173425, 2318320, 2608110, 2897900, 3129732, 3477480, 3912165, 4172976, 4346850, 5216220, 5795800, 6259464, 6520275, 6954960, 7824330, 8693700, 10432440, 11591600, 12518928, 13040550, 15648660, 17387400, 19560825, 20864880, 26081100, 31297320, 34774800, 39121650, 52162200, 62594640, 78243300, 104324400, 156486600, 312973200]

約数ペア:

[(1, 312973200), (2, 156486600), (3, 104324400), (4, 78243300), (5, 62594640), (6, 52162200), (8, 39121650), (9, 34774800), (10, 31297320), (12, 26081100), (15, 20864880), (16, 19560825), (18, 17387400), (20, 15648660), (24, 13040550), (25, 12518928), (27, 11591600), (30, 10432440), (36, 8693700), (40, 7824330), (45, 6954960), (48, 6520275), (50, 6259464), (54, 5795800), (60, 5216220), (72, 4346850), (75, 4172976), (80, 3912165), (90, 3477480), (100, 3129732), (108, 2897900), (120, 2608110), (135, 2318320), (144, 2173425), (150, 2086488), (180, 1738740), (200, 1564866), (216, 1448950), (225, 1390992), (240, 1304055), (270, 1159160), (300, 1043244), (360, 869370), (400, 782433), (432, 724475), (450, 695496), (540, 579580), (600, 521622), (675, 463664), (720, 434685), (900, 347748), (1080, 289790), (1200, 260811), (1350, 231832), (1800, 173874), (2160, 144895), (2700, 115916), (3600, 86937), (5400, 57958), (10800, 28979)]