64607400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 255921120

約数和(自身を除く): 191313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 251, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 502, 520, 550, 572, 585, 600, 650, 660, 715, 753, 780, 792, 825, 858, 900, 936, 975, 990, 1004, 1100, 1144, 1170, 1255, 1287, 1300, 1320, 1430, 1506, 1560, 1650, 1716, 1800, 1950, 1980, 2008, 2145, 2200, 2259, 2340, 2475, 2510, 2574, 2600, 2761, 2860, 2925, 3012, 3263, 3300, 3432, 3575, 3765, 3900, 3960, 4290, 4518, 4680, 4950, 5020, 5148, 5522, 5720, 5850, 6024, 6275, 6435, 6526, 6600, 7150, 7530, 7800, 8283, 8580, 9036, 9789, 9900, 10040, 10296, 10725, 11044, 11295, 11700, 12550, 12870, 13052, 13805, 14300, 15060, 16315, 16566, 17160, 18072, 18825, 19578, 19800, 21450, 22088, 22590, 23400, 24849, 25100, 25740, 26104, 27610, 28600, 29367, 30120, 32175, 32630, 33132, 35893, 37650, 39156, 41415, 42900, 45180, 48945, 49698, 50200, 51480, 55220, 56475, 58734, 64350, 65260, 66264, 69025, 71786, 75300, 78312, 81575, 82830, 85800, 90360, 97890, 99396, 107679, 110440, 112950, 117468, 124245, 128700, 130520, 138050, 143572, 146835, 150600, 163150, 165660, 179465, 195780, 198792, 207075, 215358, 225900, 234936, 244725, 248490, 257400, 276100, 287144, 293670, 323037, 326300, 331320, 358930, 391560, 414150, 430716, 451800, 489450, 496980, 538395, 552200, 587340, 621225, 646074, 652600, 717860, 734175, 828300, 861432, 897325, 978900, 993960, 1076790, 1174680, 1242450, 1292148, 1435720, 1468350, 1615185, 1656600, 1794650, 1957800, 2153580, 2484900, 2584296, 2691975, 2936700, 3230370, 3589300, 4307160, 4969800, 5383950, 5873400, 6460740, 7178600, 8075925, 10767900, 12921480, 16151850, 21535800, 32303700, 64607400]

約数ペア:

[(1, 64607400), (2, 32303700), (3, 21535800), (4, 16151850), (5, 12921480), (6, 10767900), (8, 8075925), (9, 7178600), (10, 6460740), (11, 5873400), (12, 5383950), (13, 4969800), (15, 4307160), (18, 3589300), (20, 3230370), (22, 2936700), (24, 2691975), (25, 2584296), (26, 2484900), (30, 2153580), (33, 1957800), (36, 1794650), (39, 1656600), (40, 1615185), (44, 1468350), (45, 1435720), (50, 1292148), (52, 1242450), (55, 1174680), (60, 1076790), (65, 993960), (66, 978900), (72, 897325), (75, 861432), (78, 828300), (88, 734175), (90, 717860), (99, 652600), (100, 646074), (104, 621225), (110, 587340), (117, 552200), (120, 538395), (130, 496980), (132, 489450), (143, 451800), (150, 430716), (156, 414150), (165, 391560), (180, 358930), (195, 331320), (198, 326300), (200, 323037), (220, 293670), (225, 287144), (234, 276100), (251, 257400), (260, 248490), (264, 244725), (275, 234936), (286, 225900), (300, 215358), (312, 207075), (325, 198792), (330, 195780), (360, 179465), (390, 165660), (396, 163150), (429, 150600), (440, 146835), (450, 143572), (468, 138050), (495, 130520), (502, 128700), (520, 124245), (550, 117468), (572, 112950), (585, 110440), (600, 107679), (650, 99396), (660, 97890), (715, 90360), (753, 85800), (780, 82830), (792, 81575), (825, 78312), (858, 75300), (900, 71786), (936, 69025), (975, 66264), (990, 65260), (1004, 64350), (1100, 58734), (1144, 56475), (1170, 55220), (1255, 51480), (1287, 50200), (1300, 49698), (1320, 48945), (1430, 45180), (1506, 42900), (1560, 41415), (1650, 39156), (1716, 37650), (1800, 35893), (1950, 33132), (1980, 32630), (2008, 32175), (2145, 30120), (2200, 29367), (2259, 28600), (2340, 27610), (2475, 26104), (2510, 25740), (2574, 25100), (2600, 24849), (2761, 23400), (2860, 22590), (2925, 22088), (3012, 21450), (3263, 19800), (3300, 19578), (3432, 18825), (3575, 18072), (3765, 17160), (3900, 16566), (3960, 16315), (4290, 15060), (4518, 14300), (4680, 13805), (4950, 13052), (5020, 12870), (5148, 12550), (5522, 11700), (5720, 11295), (5850, 11044), (6024, 10725), (6275, 10296), (6435, 10040), (6526, 9900), (6600, 9789), (7150, 9036), (7530, 8580), (7800, 8283)]