2355000000

素因数分解:

$2^6\times 3^1\times 5^7\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 7838261184

約数和(自身を除く): 5483261184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 157, 160, 192, 200, 240, 250, 300, 314, 320, 375, 400, 471, 480, 500, 600, 625, 628, 750, 785, 800, 942, 960, 1000, 1200, 1250, 1256, 1500, 1570, 1600, 1875, 1884, 2000, 2355, 2400, 2500, 2512, 3000, 3125, 3140, 3750, 3768, 3925, 4000, 4710, 4800, 5000, 5024, 6000, 6250, 6280, 7500, 7536, 7850, 8000, 9375, 9420, 10000, 10048, 11775, 12000, 12500, 12560, 15000, 15072, 15625, 15700, 18750, 18840, 19625, 20000, 23550, 24000, 25000, 25120, 30000, 30144, 31250, 31400, 37500, 37680, 39250, 40000, 46875, 47100, 50000, 50240, 58875, 60000, 62500, 62800, 75000, 75360, 78125, 78500, 93750, 94200, 98125, 100000, 117750, 120000, 125000, 125600, 150000, 150720, 156250, 157000, 187500, 188400, 196250, 200000, 234375, 235500, 250000, 251200, 294375, 300000, 312500, 314000, 375000, 376800, 392500, 468750, 471000, 490625, 500000, 588750, 600000, 625000, 628000, 750000, 753600, 785000, 937500, 942000, 981250, 1000000, 1177500, 1250000, 1256000, 1471875, 1500000, 1570000, 1875000, 1884000, 1962500, 2355000, 2453125, 2500000, 2943750, 3000000, 3140000, 3750000, 3768000, 3925000, 4710000, 4906250, 5000000, 5887500, 6280000, 7359375, 7500000, 7850000, 9420000, 9812500, 11775000, 12265625, 14718750, 15000000, 15700000, 18840000, 19625000, 23550000, 24531250, 29437500, 31400000, 36796875, 39250000, 47100000, 49062500, 58875000, 73593750, 78500000, 94200000, 98125000, 117750000, 147187500, 157000000, 196250000, 235500000, 294375000, 392500000, 471000000, 588750000, 785000000, 1177500000, 2355000000]

約数ペア:

[(1, 2355000000), (2, 1177500000), (3, 785000000), (4, 588750000), (5, 471000000), (6, 392500000), (8, 294375000), (10, 235500000), (12, 196250000), (15, 157000000), (16, 147187500), (20, 117750000), (24, 98125000), (25, 94200000), (30, 78500000), (32, 73593750), (40, 58875000), (48, 49062500), (50, 47100000), (60, 39250000), (64, 36796875), (75, 31400000), (80, 29437500), (96, 24531250), (100, 23550000), (120, 19625000), (125, 18840000), (150, 15700000), (157, 15000000), (160, 14718750), (192, 12265625), (200, 11775000), (240, 9812500), (250, 9420000), (300, 7850000), (314, 7500000), (320, 7359375), (375, 6280000), (400, 5887500), (471, 5000000), (480, 4906250), (500, 4710000), (600, 3925000), (625, 3768000), (628, 3750000), (750, 3140000), (785, 3000000), (800, 2943750), (942, 2500000), (960, 2453125), (1000, 2355000), (1200, 1962500), (1250, 1884000), (1256, 1875000), (1500, 1570000), (1570, 1500000), (1600, 1471875), (1875, 1256000), (1884, 1250000), (2000, 1177500), (2355, 1000000), (2400, 981250), (2500, 942000), (2512, 937500), (3000, 785000), (3125, 753600), (3140, 750000), (3750, 628000), (3768, 625000), (3925, 600000), (4000, 588750), (4710, 500000), (4800, 490625), (5000, 471000), (5024, 468750), (6000, 392500), (6250, 376800), (6280, 375000), (7500, 314000), (7536, 312500), (7850, 300000), (8000, 294375), (9375, 251200), (9420, 250000), (10000, 235500), (10048, 234375), (11775, 200000), (12000, 196250), (12500, 188400), (12560, 187500), (15000, 157000), (15072, 156250), (15625, 150720), (15700, 150000), (18750, 125600), (18840, 125000), (19625, 120000), (20000, 117750), (23550, 100000), (24000, 98125), (25000, 94200), (25120, 93750), (30000, 78500), (30144, 78125), (31250, 75360), (31400, 75000), (37500, 62800), (37680, 62500), (39250, 60000), (40000, 58875), (46875, 50240), (47100, 50000)]