2496961800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{22741}}^1$

素因数の和:22824

約数の個数: 144

約数和(自身を含む): 8523474180

約数和(自身を除く): 6026512380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1464, 1525, 1800, 1830, 2196, 2440, 2745, 3050, 3660, 4392, 4575, 5490, 6100, 7320, 9150, 10980, 12200, 13725, 18300, 21960, 22741, 27450, 36600, 45482, 54900, 68223, 90964, 109800, 113705, 136446, 181928, 204669, 227410, 272892, 341115, 409338, 454820, 545784, 568525, 682230, 818676, 909640, 1023345, 1137050, 1364460, 1387201, 1637352, 1705575, 2046690, 2274100, 2728920, 2774402, 3411150, 4093380, 4161603, 4548200, 5116725, 5548804, 6822300, 6936005, 8186760, 8323206, 10233450, 11097608, 12484809, 13644600, 13872010, 16646412, 20466900, 20808015, 24969618, 27744020, 33292824, 34680025, 40933800, 41616030, 49939236, 55488040, 62424045, 69360050, 83232060, 99878472, 104040075, 124848090, 138720100, 166464120, 208080150, 249696180, 277440200, 312120225, 416160300, 499392360, 624240450, 832320600, 1248480900, 2496961800]

約数ペア:

[(1, 2496961800), (2, 1248480900), (3, 832320600), (4, 624240450), (5, 499392360), (6, 416160300), (8, 312120225), (9, 277440200), (10, 249696180), (12, 208080150), (15, 166464120), (18, 138720100), (20, 124848090), (24, 104040075), (25, 99878472), (30, 83232060), (36, 69360050), (40, 62424045), (45, 55488040), (50, 49939236), (60, 41616030), (61, 40933800), (72, 34680025), (75, 33292824), (90, 27744020), (100, 24969618), (120, 20808015), (122, 20466900), (150, 16646412), (180, 13872010), (183, 13644600), (200, 12484809), (225, 11097608), (244, 10233450), (300, 8323206), (305, 8186760), (360, 6936005), (366, 6822300), (450, 5548804), (488, 5116725), (549, 4548200), (600, 4161603), (610, 4093380), (732, 3411150), (900, 2774402), (915, 2728920), (1098, 2274100), (1220, 2046690), (1464, 1705575), (1525, 1637352), (1800, 1387201), (1830, 1364460), (2196, 1137050), (2440, 1023345), (2745, 909640), (3050, 818676), (3660, 682230), (4392, 568525), (4575, 545784), (5490, 454820), (6100, 409338), (7320, 341115), (9150, 272892), (10980, 227410), (12200, 204669), (13725, 181928), (18300, 136446), (21960, 113705), (22741, 109800), (27450, 90964), (36600, 68223), (45482, 54900)]