25102800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 180

約数和(自身を含む): 91948480

約数和(自身を除く): 66845680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 367, 380, 400, 450, 456, 475, 570, 600, 684, 720, 734, 760, 855, 900, 912, 950, 1101, 1140, 1200, 1368, 1425, 1468, 1520, 1710, 1800, 1835, 1900, 2202, 2280, 2736, 2850, 2936, 3303, 3420, 3600, 3670, 3800, 4275, 4404, 4560, 5505, 5700, 5872, 6606, 6840, 6973, 7340, 7600, 8550, 8808, 9175, 11010, 11400, 13212, 13680, 13946, 14680, 16515, 17100, 17616, 18350, 20919, 22020, 22800, 26424, 27525, 27892, 29360, 33030, 34200, 34865, 36700, 41838, 44040, 52848, 55050, 55784, 62757, 66060, 68400, 69730, 73400, 82575, 83676, 88080, 104595, 110100, 111568, 125514, 132120, 139460, 146800, 165150, 167352, 174325, 209190, 220200, 251028, 264240, 278920, 313785, 330300, 334704, 348650, 418380, 440400, 502056, 522975, 557840, 627570, 660600, 697300, 836760, 1004112, 1045950, 1255140, 1321200, 1394600, 1568925, 1673520, 2091900, 2510280, 2789200, 3137850, 4183800, 5020560, 6275700, 8367600, 12551400, 25102800]

約数ペア:

[(1, 25102800), (2, 12551400), (3, 8367600), (4, 6275700), (5, 5020560), (6, 4183800), (8, 3137850), (9, 2789200), (10, 2510280), (12, 2091900), (15, 1673520), (16, 1568925), (18, 1394600), (19, 1321200), (20, 1255140), (24, 1045950), (25, 1004112), (30, 836760), (36, 697300), (38, 660600), (40, 627570), (45, 557840), (48, 522975), (50, 502056), (57, 440400), (60, 418380), (72, 348650), (75, 334704), (76, 330300), (80, 313785), (90, 278920), (95, 264240), (100, 251028), (114, 220200), (120, 209190), (144, 174325), (150, 167352), (152, 165150), (171, 146800), (180, 139460), (190, 132120), (200, 125514), (225, 111568), (228, 110100), (240, 104595), (285, 88080), (300, 83676), (304, 82575), (342, 73400), (360, 69730), (367, 68400), (380, 66060), (400, 62757), (450, 55784), (456, 55050), (475, 52848), (570, 44040), (600, 41838), (684, 36700), (720, 34865), (734, 34200), (760, 33030), (855, 29360), (900, 27892), (912, 27525), (950, 26424), (1101, 22800), (1140, 22020), (1200, 20919), (1368, 18350), (1425, 17616), (1468, 17100), (1520, 16515), (1710, 14680), (1800, 13946), (1835, 13680), (1900, 13212), (2202, 11400), (2280, 11010), (2736, 9175), (2850, 8808), (2936, 8550), (3303, 7600), (3420, 7340), (3600, 6973), (3670, 6840), (3800, 6606), (4275, 5872), (4404, 5700), (4560, 5505)]