187910280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 642945600

約数和(自身を除く): 455035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 983, 1062, 1080, 1180, 1416, 1593, 1620, 1770, 1966, 2124, 2360, 2655, 2949, 3186, 3240, 3540, 3932, 4248, 4779, 4915, 5310, 5898, 6372, 7080, 7864, 7965, 8847, 9558, 9830, 10620, 11796, 12744, 14745, 15930, 17694, 19116, 19660, 21240, 23592, 23895, 26541, 29490, 31860, 35388, 38232, 39320, 44235, 47790, 53082, 57997, 58980, 63720, 70776, 79623, 88470, 95580, 106164, 115994, 117960, 132705, 159246, 173991, 176940, 191160, 212328, 231988, 265410, 289985, 318492, 347982, 353880, 398115, 463976, 521973, 530820, 579970, 636984, 695964, 796230, 869955, 1043946, 1061640, 1159940, 1391928, 1565919, 1592460, 1739910, 2087892, 2319880, 2609865, 3131838, 3184920, 3479820, 4175784, 4697757, 5219730, 6263676, 6959640, 7829595, 9395514, 10439460, 12527352, 15659190, 18791028, 20878920, 23488785, 31318380, 37582056, 46977570, 62636760, 93955140, 187910280]

約数ペア:

[(1, 187910280), (2, 93955140), (3, 62636760), (4, 46977570), (5, 37582056), (6, 31318380), (8, 23488785), (9, 20878920), (10, 18791028), (12, 15659190), (15, 12527352), (18, 10439460), (20, 9395514), (24, 7829595), (27, 6959640), (30, 6263676), (36, 5219730), (40, 4697757), (45, 4175784), (54, 3479820), (59, 3184920), (60, 3131838), (72, 2609865), (81, 2319880), (90, 2087892), (108, 1739910), (118, 1592460), (120, 1565919), (135, 1391928), (162, 1159940), (177, 1061640), (180, 1043946), (216, 869955), (236, 796230), (270, 695964), (295, 636984), (324, 579970), (354, 530820), (360, 521973), (405, 463976), (472, 398115), (531, 353880), (540, 347982), (590, 318492), (648, 289985), (708, 265410), (810, 231988), (885, 212328), (983, 191160), (1062, 176940), (1080, 173991), (1180, 159246), (1416, 132705), (1593, 117960), (1620, 115994), (1770, 106164), (1966, 95580), (2124, 88470), (2360, 79623), (2655, 70776), (2949, 63720), (3186, 58980), (3240, 57997), (3540, 53082), (3932, 47790), (4248, 44235), (4779, 39320), (4915, 38232), (5310, 35388), (5898, 31860), (6372, 29490), (7080, 26541), (7864, 23895), (7965, 23592), (8847, 21240), (9558, 19660), (9830, 19116), (10620, 17694), (11796, 15930), (12744, 14745)]