48649500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 161834400

約数和(自身を除く): 113184900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 569, 570, 684, 750, 855, 900, 950, 1125, 1138, 1140, 1425, 1500, 1707, 1710, 1900, 2250, 2276, 2375, 2845, 2850, 3414, 3420, 4275, 4500, 4750, 5121, 5690, 5700, 6828, 7125, 8535, 8550, 9500, 10242, 10811, 11380, 14225, 14250, 17070, 17100, 20484, 21375, 21622, 25605, 28450, 28500, 32433, 34140, 42675, 42750, 43244, 51210, 54055, 56900, 64866, 71125, 85350, 85500, 97299, 102420, 108110, 128025, 129732, 142250, 162165, 170700, 194598, 213375, 216220, 256050, 270275, 284500, 324330, 389196, 426750, 486495, 512100, 540550, 640125, 648660, 810825, 853500, 972990, 1081100, 1280250, 1351375, 1621650, 1945980, 2432475, 2560500, 2702750, 3243300, 4054125, 4864950, 5405500, 8108250, 9729900, 12162375, 16216500, 24324750, 48649500]

約数ペア:

[(1, 48649500), (2, 24324750), (3, 16216500), (4, 12162375), (5, 9729900), (6, 8108250), (9, 5405500), (10, 4864950), (12, 4054125), (15, 3243300), (18, 2702750), (19, 2560500), (20, 2432475), (25, 1945980), (30, 1621650), (36, 1351375), (38, 1280250), (45, 1081100), (50, 972990), (57, 853500), (60, 810825), (75, 648660), (76, 640125), (90, 540550), (95, 512100), (100, 486495), (114, 426750), (125, 389196), (150, 324330), (171, 284500), (180, 270275), (190, 256050), (225, 216220), (228, 213375), (250, 194598), (285, 170700), (300, 162165), (342, 142250), (375, 129732), (380, 128025), (450, 108110), (475, 102420), (500, 97299), (569, 85500), (570, 85350), (684, 71125), (750, 64866), (855, 56900), (900, 54055), (950, 51210), (1125, 43244), (1138, 42750), (1140, 42675), (1425, 34140), (1500, 32433), (1707, 28500), (1710, 28450), (1900, 25605), (2250, 21622), (2276, 21375), (2375, 20484), (2845, 17100), (2850, 17070), (3414, 14250), (3420, 14225), (4275, 11380), (4500, 10811), (4750, 10242), (5121, 9500), (5690, 8550), (5700, 8535), (6828, 7125)]