47879100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 162583344

約数和(自身を除く): 114704244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 257, 270, 276, 300, 324, 345, 405, 414, 450, 460, 514, 540, 575, 621, 675, 690, 771, 810, 828, 900, 1028, 1035, 1150, 1242, 1285, 1350, 1380, 1542, 1620, 1725, 1863, 2025, 2070, 2300, 2313, 2484, 2570, 2700, 3084, 3105, 3450, 3726, 3855, 4050, 4140, 4626, 5140, 5175, 5911, 6210, 6425, 6900, 6939, 7452, 7710, 8100, 9252, 9315, 10350, 11565, 11822, 12420, 12850, 13878, 15420, 15525, 17733, 18630, 19275, 20700, 20817, 23130, 23644, 25700, 27756, 29555, 31050, 34695, 35466, 37260, 38550, 41634, 46260, 46575, 53199, 57825, 59110, 62100, 69390, 70932, 77100, 83268, 88665, 93150, 104085, 106398, 115650, 118220, 138780, 147775, 159597, 173475, 177330, 186300, 208170, 212796, 231300, 265995, 295550, 319194, 346950, 354660, 416340, 443325, 478791, 520425, 531990, 591100, 638388, 693900, 797985, 886650, 957582, 1040850, 1063980, 1329975, 1595970, 1773300, 1915164, 2081700, 2393955, 2659950, 3191940, 3989925, 4787910, 5319900, 7979850, 9575820, 11969775, 15959700, 23939550, 47879100]

約数ペア:

[(1, 47879100), (2, 23939550), (3, 15959700), (4, 11969775), (5, 9575820), (6, 7979850), (9, 5319900), (10, 4787910), (12, 3989925), (15, 3191940), (18, 2659950), (20, 2393955), (23, 2081700), (25, 1915164), (27, 1773300), (30, 1595970), (36, 1329975), (45, 1063980), (46, 1040850), (50, 957582), (54, 886650), (60, 797985), (69, 693900), (75, 638388), (81, 591100), (90, 531990), (92, 520425), (100, 478791), (108, 443325), (115, 416340), (135, 354660), (138, 346950), (150, 319194), (162, 295550), (180, 265995), (207, 231300), (225, 212796), (230, 208170), (257, 186300), (270, 177330), (276, 173475), (300, 159597), (324, 147775), (345, 138780), (405, 118220), (414, 115650), (450, 106398), (460, 104085), (514, 93150), (540, 88665), (575, 83268), (621, 77100), (675, 70932), (690, 69390), (771, 62100), (810, 59110), (828, 57825), (900, 53199), (1028, 46575), (1035, 46260), (1150, 41634), (1242, 38550), (1285, 37260), (1350, 35466), (1380, 34695), (1542, 31050), (1620, 29555), (1725, 27756), (1863, 25700), (2025, 23644), (2070, 23130), (2300, 20817), (2313, 20700), (2484, 19275), (2570, 18630), (2700, 17733), (3084, 15525), (3105, 15420), (3450, 13878), (3726, 12850), (3855, 12420), (4050, 11822), (4140, 11565), (4626, 10350), (5140, 9315), (5175, 9252), (5911, 8100), (6210, 7710), (6425, 7452), (6900, 6939)]