68790000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2293}}^1$

素因数の和:2324

約数の個数: 100

約数和(自身を含む): 222160136

約数和(自身を除く): 153370136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2293, 2500, 3000, 3750, 4586, 5000, 6000, 6879, 7500, 9172, 10000, 11465, 13758, 15000, 18344, 22930, 27516, 30000, 34395, 36688, 45860, 55032, 57325, 68790, 91720, 110064, 114650, 137580, 171975, 183440, 229300, 275160, 286625, 343950, 458600, 550320, 573250, 687900, 859875, 917200, 1146500, 1375800, 1433125, 1719750, 2293000, 2751600, 2866250, 3439500, 4299375, 4586000, 5732500, 6879000, 8598750, 11465000, 13758000, 17197500, 22930000, 34395000, 68790000]

約数ペア:

[(1, 68790000), (2, 34395000), (3, 22930000), (4, 17197500), (5, 13758000), (6, 11465000), (8, 8598750), (10, 6879000), (12, 5732500), (15, 4586000), (16, 4299375), (20, 3439500), (24, 2866250), (25, 2751600), (30, 2293000), (40, 1719750), (48, 1433125), (50, 1375800), (60, 1146500), (75, 917200), (80, 859875), (100, 687900), (120, 573250), (125, 550320), (150, 458600), (200, 343950), (240, 286625), (250, 275160), (300, 229300), (375, 183440), (400, 171975), (500, 137580), (600, 114650), (625, 110064), (750, 91720), (1000, 68790), (1200, 57325), (1250, 55032), (1500, 45860), (1875, 36688), (2000, 34395), (2293, 30000), (2500, 27516), (3000, 22930), (3750, 18344), (4586, 15000), (5000, 13758), (6000, 11465), (6879, 10000), (7500, 9172)]