128685600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 216

約数和(自身を含む): 462790692

約数和(自身を除く): 334105092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 96, 100, 120, 122, 144, 150, 160, 180, 183, 200, 225, 240, 244, 288, 293, 300, 305, 360, 366, 400, 450, 480, 488, 549, 586, 600, 610, 720, 732, 800, 879, 900, 915, 976, 1098, 1172, 1200, 1220, 1440, 1464, 1465, 1525, 1758, 1800, 1830, 1952, 2196, 2344, 2400, 2440, 2637, 2745, 2928, 2930, 3050, 3516, 3600, 3660, 4392, 4395, 4575, 4688, 4880, 5274, 5490, 5856, 5860, 6100, 7032, 7200, 7320, 7325, 8784, 8790, 9150, 9376, 9760, 10548, 10980, 11720, 12200, 13185, 13725, 14064, 14640, 14650, 17568, 17580, 17873, 18300, 21096, 21960, 21975, 23440, 24400, 26370, 27450, 28128, 29280, 29300, 35160, 35746, 36600, 42192, 43920, 43950, 46880, 48800, 52740, 53619, 54900, 58600, 65925, 70320, 71492, 73200, 84384, 87840, 87900, 89365, 105480, 107238, 109800, 117200, 131850, 140640, 142984, 146400, 160857, 175800, 178730, 210960, 214476, 219600, 234400, 263700, 268095, 285968, 321714, 351600, 357460, 421920, 428952, 439200, 446825, 527400, 536190, 571936, 643428, 703200, 714920, 804285, 857904, 893650, 1054800, 1072380, 1286856, 1340475, 1429840, 1608570, 1715808, 1787300, 2109600, 2144760, 2573712, 2680950, 2859680, 3217140, 3574600, 4021425, 4289520, 5147424, 5361900, 6434280, 7149200, 8042850, 8579040, 10723800, 12868560, 14298400, 16085700, 21447600, 25737120, 32171400, 42895200, 64342800, 128685600]

約数ペア:

[(1, 128685600), (2, 64342800), (3, 42895200), (4, 32171400), (5, 25737120), (6, 21447600), (8, 16085700), (9, 14298400), (10, 12868560), (12, 10723800), (15, 8579040), (16, 8042850), (18, 7149200), (20, 6434280), (24, 5361900), (25, 5147424), (30, 4289520), (32, 4021425), (36, 3574600), (40, 3217140), (45, 2859680), (48, 2680950), (50, 2573712), (60, 2144760), (61, 2109600), (72, 1787300), (75, 1715808), (80, 1608570), (90, 1429840), (96, 1340475), (100, 1286856), (120, 1072380), (122, 1054800), (144, 893650), (150, 857904), (160, 804285), (180, 714920), (183, 703200), (200, 643428), (225, 571936), (240, 536190), (244, 527400), (288, 446825), (293, 439200), (300, 428952), (305, 421920), (360, 357460), (366, 351600), (400, 321714), (450, 285968), (480, 268095), (488, 263700), (549, 234400), (586, 219600), (600, 214476), (610, 210960), (720, 178730), (732, 175800), (800, 160857), (879, 146400), (900, 142984), (915, 140640), (976, 131850), (1098, 117200), (1172, 109800), (1200, 107238), (1220, 105480), (1440, 89365), (1464, 87900), (1465, 87840), (1525, 84384), (1758, 73200), (1800, 71492), (1830, 70320), (1952, 65925), (2196, 58600), (2344, 54900), (2400, 53619), (2440, 52740), (2637, 48800), (2745, 46880), (2928, 43950), (2930, 43920), (3050, 42192), (3516, 36600), (3600, 35746), (3660, 35160), (4392, 29300), (4395, 29280), (4575, 28128), (4688, 27450), (4880, 26370), (5274, 24400), (5490, 23440), (5856, 21975), (5860, 21960), (6100, 21096), (7032, 18300), (7200, 17873), (7320, 17580), (7325, 17568), (8784, 14650), (8790, 14640), (9150, 14064), (9376, 13725), (9760, 13185), (10548, 12200), (10980, 11720)]