209536800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7937}}^1$

素因数の和:7971

約数の個数: 144

約数和(自身を含む): 744139872

約数和(自身を除く): 534603072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6600, 7937, 8800, 13200, 15874, 23811, 26400, 31748, 39685, 47622, 63496, 79370, 87307, 95244, 119055, 126992, 158740, 174614, 190488, 198425, 238110, 253984, 261921, 317480, 349228, 380976, 396850, 436535, 476220, 523842, 595275, 634960, 698456, 761952, 793700, 873070, 952440, 1047684, 1190550, 1269920, 1309605, 1396912, 1587400, 1746140, 1904880, 2095368, 2182675, 2381100, 2619210, 2793824, 3174800, 3492280, 3809760, 4190736, 4365350, 4762200, 5238420, 6349600, 6548025, 6984560, 8381472, 8730700, 9524400, 10476840, 13096050, 13969120, 17461400, 19048800, 20953680, 26192100, 34922800, 41907360, 52384200, 69845600, 104768400, 209536800]

約数ペア:

[(1, 209536800), (2, 104768400), (3, 69845600), (4, 52384200), (5, 41907360), (6, 34922800), (8, 26192100), (10, 20953680), (11, 19048800), (12, 17461400), (15, 13969120), (16, 13096050), (20, 10476840), (22, 9524400), (24, 8730700), (25, 8381472), (30, 6984560), (32, 6548025), (33, 6349600), (40, 5238420), (44, 4762200), (48, 4365350), (50, 4190736), (55, 3809760), (60, 3492280), (66, 3174800), (75, 2793824), (80, 2619210), (88, 2381100), (96, 2182675), (100, 2095368), (110, 1904880), (120, 1746140), (132, 1587400), (150, 1396912), (160, 1309605), (165, 1269920), (176, 1190550), (200, 1047684), (220, 952440), (240, 873070), (264, 793700), (275, 761952), (300, 698456), (330, 634960), (352, 595275), (400, 523842), (440, 476220), (480, 436535), (528, 396850), (550, 380976), (600, 349228), (660, 317480), (800, 261921), (825, 253984), (880, 238110), (1056, 198425), (1100, 190488), (1200, 174614), (1320, 158740), (1650, 126992), (1760, 119055), (2200, 95244), (2400, 87307), (2640, 79370), (3300, 63496), (4400, 47622), (5280, 39685), (6600, 31748), (7937, 26400), (8800, 23811), (13200, 15874)]