128927700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 180

約数和(自身を含む): 456241632

約数和(自身を除く): 327313932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1447, 1485, 1620, 1650, 1782, 1980, 2025, 2475, 2700, 2894, 2970, 3300, 3564, 4050, 4341, 4455, 4950, 5788, 5940, 7235, 7425, 8100, 8682, 8910, 9900, 13023, 14470, 14850, 15917, 17364, 17820, 21705, 22275, 26046, 28940, 29700, 31834, 36175, 39069, 43410, 44550, 47751, 52092, 63668, 65115, 72350, 78138, 79585, 86820, 89100, 95502, 108525, 117207, 130230, 143253, 144700, 156276, 159170, 191004, 195345, 217050, 234414, 238755, 260460, 286506, 318340, 325575, 390690, 397925, 429759, 434100, 468828, 477510, 573012, 586035, 651150, 716265, 781380, 795850, 859518, 955020, 976725, 1172070, 1193775, 1289277, 1302300, 1432530, 1591700, 1719036, 1953450, 2148795, 2344140, 2387550, 2578554, 2865060, 2930175, 3581325, 3906900, 4297590, 4775100, 5157108, 5860350, 6446385, 7162650, 8595180, 10743975, 11720700, 12892770, 14325300, 21487950, 25785540, 32231925, 42975900, 64463850, 128927700]

約数ペア:

[(1, 128927700), (2, 64463850), (3, 42975900), (4, 32231925), (5, 25785540), (6, 21487950), (9, 14325300), (10, 12892770), (11, 11720700), (12, 10743975), (15, 8595180), (18, 7162650), (20, 6446385), (22, 5860350), (25, 5157108), (27, 4775100), (30, 4297590), (33, 3906900), (36, 3581325), (44, 2930175), (45, 2865060), (50, 2578554), (54, 2387550), (55, 2344140), (60, 2148795), (66, 1953450), (75, 1719036), (81, 1591700), (90, 1432530), (99, 1302300), (100, 1289277), (108, 1193775), (110, 1172070), (132, 976725), (135, 955020), (150, 859518), (162, 795850), (165, 781380), (180, 716265), (198, 651150), (220, 586035), (225, 573012), (270, 477510), (275, 468828), (297, 434100), (300, 429759), (324, 397925), (330, 390690), (396, 325575), (405, 318340), (450, 286506), (495, 260460), (540, 238755), (550, 234414), (594, 217050), (660, 195345), (675, 191004), (810, 159170), (825, 156276), (891, 144700), (900, 143253), (990, 130230), (1100, 117207), (1188, 108525), (1350, 95502), (1447, 89100), (1485, 86820), (1620, 79585), (1650, 78138), (1782, 72350), (1980, 65115), (2025, 63668), (2475, 52092), (2700, 47751), (2894, 44550), (2970, 43410), (3300, 39069), (3564, 36175), (4050, 31834), (4341, 29700), (4455, 28940), (4950, 26046), (5788, 22275), (5940, 21705), (7235, 17820), (7425, 17364), (8100, 15917), (8682, 14850), (8910, 14470), (9900, 13023)]