64690200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 220376520

約数和(自身を除く): 155686320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 433, 450, 498, 600, 664, 747, 830, 866, 900, 996, 1245, 1299, 1494, 1660, 1732, 1800, 1992, 2075, 2165, 2490, 2598, 2988, 3320, 3464, 3735, 3897, 4150, 4330, 4980, 5196, 5976, 6225, 6495, 7470, 7794, 8300, 8660, 9960, 10392, 10825, 12450, 12990, 14940, 15588, 16600, 17320, 18675, 19485, 21650, 24900, 25980, 29880, 31176, 32475, 35939, 37350, 38970, 43300, 49800, 51960, 64950, 71878, 74700, 77940, 86600, 97425, 107817, 129900, 143756, 149400, 155880, 179695, 194850, 215634, 259800, 287512, 323451, 359390, 389700, 431268, 539085, 646902, 718780, 779400, 862536, 898475, 1078170, 1293804, 1437560, 1617255, 1796950, 2156340, 2587608, 2695425, 3234510, 3593900, 4312680, 5390850, 6469020, 7187800, 8086275, 10781700, 12938040, 16172550, 21563400, 32345100, 64690200]

約数ペア:

[(1, 64690200), (2, 32345100), (3, 21563400), (4, 16172550), (5, 12938040), (6, 10781700), (8, 8086275), (9, 7187800), (10, 6469020), (12, 5390850), (15, 4312680), (18, 3593900), (20, 3234510), (24, 2695425), (25, 2587608), (30, 2156340), (36, 1796950), (40, 1617255), (45, 1437560), (50, 1293804), (60, 1078170), (72, 898475), (75, 862536), (83, 779400), (90, 718780), (100, 646902), (120, 539085), (150, 431268), (166, 389700), (180, 359390), (200, 323451), (225, 287512), (249, 259800), (300, 215634), (332, 194850), (360, 179695), (415, 155880), (433, 149400), (450, 143756), (498, 129900), (600, 107817), (664, 97425), (747, 86600), (830, 77940), (866, 74700), (900, 71878), (996, 64950), (1245, 51960), (1299, 49800), (1494, 43300), (1660, 38970), (1732, 37350), (1800, 35939), (1992, 32475), (2075, 31176), (2165, 29880), (2490, 25980), (2598, 24900), (2988, 21650), (3320, 19485), (3464, 18675), (3735, 17320), (3897, 16600), (4150, 15588), (4330, 14940), (4980, 12990), (5196, 12450), (5976, 10825), (6225, 10392), (6495, 9960), (7470, 8660), (7794, 8300)]