1117200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 180

約数和(自身を含む): 4382160

約数和(自身を除く): 3264960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 98, 100, 105, 112, 114, 120, 133, 140, 147, 150, 152, 168, 175, 190, 196, 200, 210, 228, 240, 245, 266, 280, 285, 294, 300, 304, 336, 350, 380, 392, 399, 400, 420, 456, 475, 490, 525, 532, 560, 570, 588, 600, 665, 700, 735, 760, 784, 798, 840, 912, 931, 950, 980, 1050, 1064, 1140, 1176, 1200, 1225, 1330, 1400, 1425, 1470, 1520, 1596, 1680, 1862, 1900, 1960, 1995, 2100, 2128, 2280, 2352, 2450, 2660, 2793, 2800, 2850, 2940, 3192, 3325, 3675, 3724, 3800, 3920, 3990, 4200, 4560, 4655, 4900, 5320, 5586, 5700, 5880, 6384, 6650, 7350, 7448, 7600, 7980, 8400, 9310, 9800, 9975, 10640, 11172, 11400, 11760, 13300, 13965, 14700, 14896, 15960, 18620, 19600, 19950, 22344, 22800, 23275, 26600, 27930, 29400, 31920, 37240, 39900, 44688, 46550, 53200, 55860, 58800, 69825, 74480, 79800, 93100, 111720, 139650, 159600, 186200, 223440, 279300, 372400, 558600, 1117200]

約数ペア:

[(1, 1117200), (2, 558600), (3, 372400), (4, 279300), (5, 223440), (6, 186200), (7, 159600), (8, 139650), (10, 111720), (12, 93100), (14, 79800), (15, 74480), (16, 69825), (19, 58800), (20, 55860), (21, 53200), (24, 46550), (25, 44688), (28, 39900), (30, 37240), (35, 31920), (38, 29400), (40, 27930), (42, 26600), (48, 23275), (49, 22800), (50, 22344), (56, 19950), (57, 19600), (60, 18620), (70, 15960), (75, 14896), (76, 14700), (80, 13965), (84, 13300), (95, 11760), (98, 11400), (100, 11172), (105, 10640), (112, 9975), (114, 9800), (120, 9310), (133, 8400), (140, 7980), (147, 7600), (150, 7448), (152, 7350), (168, 6650), (175, 6384), (190, 5880), (196, 5700), (200, 5586), (210, 5320), (228, 4900), (240, 4655), (245, 4560), (266, 4200), (280, 3990), (285, 3920), (294, 3800), (300, 3724), (304, 3675), (336, 3325), (350, 3192), (380, 2940), (392, 2850), (399, 2800), (400, 2793), (420, 2660), (456, 2450), (475, 2352), (490, 2280), (525, 2128), (532, 2100), (560, 1995), (570, 1960), (588, 1900), (600, 1862), (665, 1680), (700, 1596), (735, 1520), (760, 1470), (784, 1425), (798, 1400), (840, 1330), (912, 1225), (931, 1200), (950, 1176), (980, 1140), (1050, 1064)]