90672400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 278982144

約数和(自身を除く): 188309744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 47, 50, 52, 53, 56, 65, 70, 80, 91, 94, 100, 104, 106, 112, 130, 140, 175, 182, 188, 200, 208, 212, 235, 260, 265, 280, 325, 329, 350, 364, 371, 376, 400, 424, 455, 470, 520, 530, 560, 611, 650, 658, 689, 700, 728, 742, 752, 848, 910, 940, 1040, 1060, 1175, 1222, 1300, 1316, 1325, 1378, 1400, 1456, 1484, 1645, 1820, 1855, 1880, 2120, 2275, 2350, 2444, 2491, 2600, 2632, 2650, 2756, 2800, 2968, 3055, 3290, 3445, 3640, 3710, 3760, 4240, 4277, 4550, 4700, 4823, 4888, 4982, 5200, 5264, 5300, 5512, 5936, 6110, 6580, 6890, 7280, 7420, 8225, 8554, 9100, 9275, 9400, 9646, 9776, 9964, 10600, 11024, 12220, 12455, 13160, 13780, 14840, 15275, 16450, 17108, 17225, 17437, 18200, 18550, 18800, 19292, 19928, 21200, 21385, 24115, 24440, 24910, 26320, 27560, 29680, 30550, 32383, 32900, 34216, 34450, 34874, 36400, 37100, 38584, 39856, 42770, 48230, 48880, 49820, 55120, 61100, 62275, 64766, 65800, 68432, 68900, 69748, 74200, 77168, 85540, 87185, 96460, 99640, 106925, 120575, 122200, 124550, 129532, 131600, 137800, 139496, 148400, 161915, 171080, 174370, 192920, 199280, 213850, 226681, 241150, 244400, 249100, 259064, 275600, 278992, 323830, 342160, 348740, 385840, 427700, 435925, 453362, 482300, 498200, 518128, 647660, 697480, 809575, 855400, 871850, 906724, 964600, 996400, 1133405, 1295320, 1394960, 1619150, 1710800, 1743700, 1813448, 1929200, 2266810, 2590640, 3238300, 3487400, 3626896, 4533620, 5667025, 6476600, 6974800, 9067240, 11334050, 12953200, 18134480, 22668100, 45336200, 90672400]

約数ペア:

[(1, 90672400), (2, 45336200), (4, 22668100), (5, 18134480), (7, 12953200), (8, 11334050), (10, 9067240), (13, 6974800), (14, 6476600), (16, 5667025), (20, 4533620), (25, 3626896), (26, 3487400), (28, 3238300), (35, 2590640), (40, 2266810), (47, 1929200), (50, 1813448), (52, 1743700), (53, 1710800), (56, 1619150), (65, 1394960), (70, 1295320), (80, 1133405), (91, 996400), (94, 964600), (100, 906724), (104, 871850), (106, 855400), (112, 809575), (130, 697480), (140, 647660), (175, 518128), (182, 498200), (188, 482300), (200, 453362), (208, 435925), (212, 427700), (235, 385840), (260, 348740), (265, 342160), (280, 323830), (325, 278992), (329, 275600), (350, 259064), (364, 249100), (371, 244400), (376, 241150), (400, 226681), (424, 213850), (455, 199280), (470, 192920), (520, 174370), (530, 171080), (560, 161915), (611, 148400), (650, 139496), (658, 137800), (689, 131600), (700, 129532), (728, 124550), (742, 122200), (752, 120575), (848, 106925), (910, 99640), (940, 96460), (1040, 87185), (1060, 85540), (1175, 77168), (1222, 74200), (1300, 69748), (1316, 68900), (1325, 68432), (1378, 65800), (1400, 64766), (1456, 62275), (1484, 61100), (1645, 55120), (1820, 49820), (1855, 48880), (1880, 48230), (2120, 42770), (2275, 39856), (2350, 38584), (2444, 37100), (2491, 36400), (2600, 34874), (2632, 34450), (2650, 34216), (2756, 32900), (2800, 32383), (2968, 30550), (3055, 29680), (3290, 27560), (3445, 26320), (3640, 24910), (3710, 24440), (3760, 24115), (4240, 21385), (4277, 21200), (4550, 19928), (4700, 19292), (4823, 18800), (4888, 18550), (4982, 18200), (5200, 17437), (5264, 17225), (5300, 17108), (5512, 16450), (5936, 15275), (6110, 14840), (6580, 13780), (6890, 13160), (7280, 12455), (7420, 12220), (8225, 11024), (8554, 10600), (9100, 9964), (9275, 9776), (9400, 9646)]