201044700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 144

約数和(自身を含む): 680512000

約数和(自身を除く): 479467300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 3919, 4275, 5130, 5700, 7838, 8550, 10260, 11757, 12825, 15676, 17100, 19595, 23514, 25650, 35271, 39190, 47028, 51300, 58785, 70542, 74461, 78380, 97975, 105813, 117570, 141084, 148922, 176355, 195950, 211626, 223383, 235140, 293925, 297844, 352710, 372305, 391900, 423252, 446766, 529065, 587850, 670149, 705420, 744610, 881775, 893532, 1058130, 1116915, 1175700, 1340298, 1489220, 1763550, 1861525, 2010447, 2116260, 2233830, 2645325, 2680596, 3350745, 3527100, 3723050, 4020894, 4467660, 5290650, 5584575, 6701490, 7446100, 8041788, 10052235, 10581300, 11169150, 13402980, 16753725, 20104470, 22338300, 33507450, 40208940, 50261175, 67014900, 100522350, 201044700]

約数ペア:

[(1, 201044700), (2, 100522350), (3, 67014900), (4, 50261175), (5, 40208940), (6, 33507450), (9, 22338300), (10, 20104470), (12, 16753725), (15, 13402980), (18, 11169150), (19, 10581300), (20, 10052235), (25, 8041788), (27, 7446100), (30, 6701490), (36, 5584575), (38, 5290650), (45, 4467660), (50, 4020894), (54, 3723050), (57, 3527100), (60, 3350745), (75, 2680596), (76, 2645325), (90, 2233830), (95, 2116260), (100, 2010447), (108, 1861525), (114, 1763550), (135, 1489220), (150, 1340298), (171, 1175700), (180, 1116915), (190, 1058130), (225, 893532), (228, 881775), (270, 744610), (285, 705420), (300, 670149), (342, 587850), (380, 529065), (450, 446766), (475, 423252), (513, 391900), (540, 372305), (570, 352710), (675, 297844), (684, 293925), (855, 235140), (900, 223383), (950, 211626), (1026, 195950), (1140, 176355), (1350, 148922), (1425, 141084), (1710, 117570), (1900, 105813), (2052, 97975), (2565, 78380), (2700, 74461), (2850, 70542), (3420, 58785), (3919, 51300), (4275, 47028), (5130, 39190), (5700, 35271), (7838, 25650), (8550, 23514), (10260, 19595), (11757, 17100), (12825, 15676)]