250553760

素因数分解:

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

素因数の和:451

約数の個数: 192

約数和(自身を含む): 843333120

約数和(自身を除く): 592779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 331, 332, 380, 415, 456, 480, 498, 570, 608, 662, 664, 760, 830, 912, 993, 996, 1140, 1245, 1324, 1328, 1520, 1577, 1655, 1660, 1824, 1986, 1992, 2280, 2490, 2648, 2656, 3040, 3154, 3310, 3320, 3972, 3984, 4560, 4731, 4965, 4980, 5296, 6289, 6308, 6620, 6640, 7885, 7944, 7968, 9120, 9462, 9930, 9960, 10592, 12578, 12616, 13240, 13280, 15770, 15888, 18867, 18924, 19860, 19920, 23655, 25156, 25232, 26480, 27473, 31445, 31540, 31776, 37734, 37848, 39720, 39840, 47310, 50312, 50464, 52960, 54946, 62890, 63080, 75468, 75696, 79440, 82419, 94335, 94620, 100624, 109892, 125780, 126160, 137365, 150936, 151392, 158880, 164838, 188670, 189240, 201248, 219784, 251560, 252320, 274730, 301872, 329676, 377340, 378480, 412095, 439568, 503120, 521987, 549460, 603744, 659352, 754680, 756960, 824190, 879136, 1006240, 1043974, 1098920, 1318704, 1509360, 1565961, 1648380, 2087948, 2197840, 2609935, 2637408, 3018720, 3131922, 3296760, 4175896, 4395680, 5219870, 6263844, 6593520, 7829805, 8351792, 10439740, 12527688, 13187040, 15659610, 16703584, 20879480, 25055376, 31319220, 41758960, 50110752, 62638440, 83517920, 125276880, 250553760]

約数ペア:

[(1, 250553760), (2, 125276880), (3, 83517920), (4, 62638440), (5, 50110752), (6, 41758960), (8, 31319220), (10, 25055376), (12, 20879480), (15, 16703584), (16, 15659610), (19, 13187040), (20, 12527688), (24, 10439740), (30, 8351792), (32, 7829805), (38, 6593520), (40, 6263844), (48, 5219870), (57, 4395680), (60, 4175896), (76, 3296760), (80, 3131922), (83, 3018720), (95, 2637408), (96, 2609935), (114, 2197840), (120, 2087948), (152, 1648380), (160, 1565961), (166, 1509360), (190, 1318704), (228, 1098920), (240, 1043974), (249, 1006240), (285, 879136), (304, 824190), (331, 756960), (332, 754680), (380, 659352), (415, 603744), (456, 549460), (480, 521987), (498, 503120), (570, 439568), (608, 412095), (662, 378480), (664, 377340), (760, 329676), (830, 301872), (912, 274730), (993, 252320), (996, 251560), (1140, 219784), (1245, 201248), (1324, 189240), (1328, 188670), (1520, 164838), (1577, 158880), (1655, 151392), (1660, 150936), (1824, 137365), (1986, 126160), (1992, 125780), (2280, 109892), (2490, 100624), (2648, 94620), (2656, 94335), (3040, 82419), (3154, 79440), (3310, 75696), (3320, 75468), (3972, 63080), (3984, 62890), (4560, 54946), (4731, 52960), (4965, 50464), (4980, 50312), (5296, 47310), (6289, 39840), (6308, 39720), (6620, 37848), (6640, 37734), (7885, 31776), (7944, 31540), (7968, 31445), (9120, 27473), (9462, 26480), (9930, 25232), (9960, 25156), (10592, 23655), (12578, 19920), (12616, 19860), (13240, 18924), (13280, 18867), (15770, 15888)]