125276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 414973440

約数和(自身を除く): 289696560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 331, 332, 380, 415, 456, 498, 570, 662, 664, 760, 830, 912, 993, 996, 1140, 1245, 1324, 1328, 1520, 1577, 1655, 1660, 1986, 1992, 2280, 2490, 2648, 3154, 3310, 3320, 3972, 3984, 4560, 4731, 4965, 4980, 5296, 6289, 6308, 6620, 6640, 7885, 7944, 9462, 9930, 9960, 12578, 12616, 13240, 15770, 15888, 18867, 18924, 19860, 19920, 23655, 25156, 25232, 26480, 27473, 31445, 31540, 37734, 37848, 39720, 47310, 50312, 54946, 62890, 63080, 75468, 75696, 79440, 82419, 94335, 94620, 100624, 109892, 125780, 126160, 137365, 150936, 164838, 188670, 189240, 219784, 251560, 274730, 301872, 329676, 377340, 378480, 412095, 439568, 503120, 521987, 549460, 659352, 754680, 824190, 1043974, 1098920, 1318704, 1509360, 1565961, 1648380, 2087948, 2197840, 2609935, 3131922, 3296760, 4175896, 5219870, 6263844, 6593520, 7829805, 8351792, 10439740, 12527688, 15659610, 20879480, 25055376, 31319220, 41758960, 62638440, 125276880]

約数ペア:

[(1, 125276880), (2, 62638440), (3, 41758960), (4, 31319220), (5, 25055376), (6, 20879480), (8, 15659610), (10, 12527688), (12, 10439740), (15, 8351792), (16, 7829805), (19, 6593520), (20, 6263844), (24, 5219870), (30, 4175896), (38, 3296760), (40, 3131922), (48, 2609935), (57, 2197840), (60, 2087948), (76, 1648380), (80, 1565961), (83, 1509360), (95, 1318704), (114, 1098920), (120, 1043974), (152, 824190), (166, 754680), (190, 659352), (228, 549460), (240, 521987), (249, 503120), (285, 439568), (304, 412095), (331, 378480), (332, 377340), (380, 329676), (415, 301872), (456, 274730), (498, 251560), (570, 219784), (662, 189240), (664, 188670), (760, 164838), (830, 150936), (912, 137365), (993, 126160), (996, 125780), (1140, 109892), (1245, 100624), (1324, 94620), (1328, 94335), (1520, 82419), (1577, 79440), (1655, 75696), (1660, 75468), (1986, 63080), (1992, 62890), (2280, 54946), (2490, 50312), (2648, 47310), (3154, 39720), (3310, 37848), (3320, 37734), (3972, 31540), (3984, 31445), (4560, 27473), (4731, 26480), (4965, 25232), (4980, 25156), (5296, 23655), (6289, 19920), (6308, 19860), (6620, 18924), (6640, 18867), (7885, 15888), (7944, 15770), (9462, 13240), (9930, 12616), (9960, 12578)]