215694000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 240

約数和(自身を含む): 787610304

約数和(自身を除く): 571916304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 521, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1035, 1042, 1104, 1125, 1150, 1200, 1380, 1500, 1563, 1656, 1725, 1800, 1840, 2000, 2070, 2084, 2250, 2300, 2605, 2760, 2875, 3000, 3126, 3312, 3450, 3600, 4140, 4168, 4500, 4600, 4689, 5175, 5210, 5520, 5750, 6000, 6252, 6900, 7815, 8280, 8336, 8625, 9000, 9200, 9378, 10350, 10420, 11500, 11983, 12504, 13025, 13800, 15630, 16560, 17250, 18000, 18756, 20700, 20840, 23000, 23445, 23966, 25008, 25875, 26050, 27600, 31260, 34500, 35949, 37512, 39075, 41400, 41680, 46000, 46890, 47932, 51750, 52100, 59915, 62520, 65125, 69000, 71898, 75024, 78150, 82800, 93780, 95864, 103500, 104200, 107847, 117225, 119830, 125040, 130250, 138000, 143796, 156300, 179745, 187560, 191728, 195375, 207000, 208400, 215694, 234450, 239660, 260500, 287592, 299575, 312600, 359490, 375120, 390750, 414000, 431388, 468900, 479320, 521000, 539235, 575184, 586125, 599150, 625200, 718980, 781500, 862776, 898725, 937800, 958640, 1042000, 1078470, 1172250, 1198300, 1437960, 1497875, 1563000, 1725552, 1797450, 1875600, 2156940, 2344500, 2396600, 2696175, 2875920, 2995750, 3126000, 3594900, 4313880, 4493625, 4689000, 4793200, 5392350, 5991500, 7189800, 8627760, 8987250, 9378000, 10784700, 11983000, 13480875, 14379600, 17974500, 21569400, 23966000, 26961750, 35949000, 43138800, 53923500, 71898000, 107847000, 215694000]

約数ペア:

[(1, 215694000), (2, 107847000), (3, 71898000), (4, 53923500), (5, 43138800), (6, 35949000), (8, 26961750), (9, 23966000), (10, 21569400), (12, 17974500), (15, 14379600), (16, 13480875), (18, 11983000), (20, 10784700), (23, 9378000), (24, 8987250), (25, 8627760), (30, 7189800), (36, 5991500), (40, 5392350), (45, 4793200), (46, 4689000), (48, 4493625), (50, 4313880), (60, 3594900), (69, 3126000), (72, 2995750), (75, 2875920), (80, 2696175), (90, 2396600), (92, 2344500), (100, 2156940), (115, 1875600), (120, 1797450), (125, 1725552), (138, 1563000), (144, 1497875), (150, 1437960), (180, 1198300), (184, 1172250), (200, 1078470), (207, 1042000), (225, 958640), (230, 937800), (240, 898725), (250, 862776), (276, 781500), (300, 718980), (345, 625200), (360, 599150), (368, 586125), (375, 575184), (400, 539235), (414, 521000), (450, 479320), (460, 468900), (500, 431388), (521, 414000), (552, 390750), (575, 375120), (600, 359490), (690, 312600), (720, 299575), (750, 287592), (828, 260500), (900, 239660), (920, 234450), (1000, 215694), (1035, 208400), (1042, 207000), (1104, 195375), (1125, 191728), (1150, 187560), (1200, 179745), (1380, 156300), (1500, 143796), (1563, 138000), (1656, 130250), (1725, 125040), (1800, 119830), (1840, 117225), (2000, 107847), (2070, 104200), (2084, 103500), (2250, 95864), (2300, 93780), (2605, 82800), (2760, 78150), (2875, 75024), (3000, 71898), (3126, 69000), (3312, 65125), (3450, 62520), (3600, 59915), (4140, 52100), (4168, 51750), (4500, 47932), (4600, 46890), (4689, 46000), (5175, 41680), (5210, 41400), (5520, 39075), (5750, 37512), (6000, 35949), (6252, 34500), (6900, 31260), (7815, 27600), (8280, 26050), (8336, 25875), (8625, 25008), (9000, 23966), (9200, 23445), (9378, 23000), (10350, 20840), (10420, 20700), (11500, 18756), (11983, 18000), (12504, 17250), (13025, 16560), (13800, 15630)]