64719000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 244632960

約数和(自身を除く): 179913960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 47, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 94, 100, 102, 108, 120, 125, 135, 136, 141, 150, 153, 162, 170, 180, 188, 200, 204, 216, 225, 235, 250, 255, 270, 282, 300, 306, 324, 340, 360, 375, 376, 405, 408, 423, 425, 450, 459, 470, 500, 510, 540, 564, 600, 612, 648, 675, 680, 705, 750, 765, 799, 810, 846, 850, 900, 918, 940, 1000, 1020, 1080, 1125, 1128, 1175, 1224, 1269, 1275, 1350, 1377, 1410, 1500, 1530, 1598, 1620, 1692, 1700, 1800, 1836, 1880, 2025, 2040, 2115, 2125, 2250, 2295, 2350, 2397, 2538, 2550, 2700, 2754, 2820, 3000, 3060, 3196, 3240, 3375, 3384, 3400, 3525, 3672, 3807, 3825, 3995, 4050, 4230, 4250, 4500, 4590, 4700, 4794, 5076, 5100, 5400, 5508, 5640, 5875, 6120, 6345, 6375, 6392, 6750, 6885, 7050, 7191, 7614, 7650, 7990, 8100, 8460, 8500, 9000, 9180, 9400, 9588, 10125, 10152, 10200, 10575, 11016, 11475, 11750, 11985, 12690, 12750, 13500, 13770, 14100, 14382, 15228, 15300, 15980, 16200, 16920, 17000, 17625, 18360, 19035, 19125, 19176, 19975, 20250, 21150, 21573, 22950, 23500, 23970, 25380, 25500, 27000, 27540, 28200, 28764, 30456, 30600, 31725, 31960, 34425, 35250, 35955, 38070, 38250, 39950, 40500, 42300, 43146, 45900, 47000, 47940, 50760, 51000, 52875, 55080, 57375, 57528, 59925, 63450, 64719, 68850, 70500, 71910, 76140, 76500, 79900, 81000, 84600, 86292, 91800, 95175, 95880, 99875, 105750, 107865, 114750, 119850, 126900, 129438, 137700, 141000, 143820, 152280, 153000, 158625, 159800, 172125, 172584, 179775, 190350, 199750, 211500, 215730, 229500, 239700, 253800, 258876, 275400, 287640, 299625, 317250, 323595, 344250, 359550, 380700, 399500, 423000, 431460, 459000, 475875, 479400, 517752, 539325, 599250, 634500, 647190, 688500, 719100, 761400, 799000, 862920, 898875, 951750, 1078650, 1198500, 1269000, 1294380, 1377000, 1438200, 1617975, 1797750, 1903500, 2157300, 2397000, 2588760, 2696625, 3235950, 3595500, 3807000, 4314600, 5393250, 6471900, 7191000, 8089875, 10786500, 12943800, 16179750, 21573000, 32359500, 64719000]

約数ペア:

[(1, 64719000), (2, 32359500), (3, 21573000), (4, 16179750), (5, 12943800), (6, 10786500), (8, 8089875), (9, 7191000), (10, 6471900), (12, 5393250), (15, 4314600), (17, 3807000), (18, 3595500), (20, 3235950), (24, 2696625), (25, 2588760), (27, 2397000), (30, 2157300), (34, 1903500), (36, 1797750), (40, 1617975), (45, 1438200), (47, 1377000), (50, 1294380), (51, 1269000), (54, 1198500), (60, 1078650), (68, 951750), (72, 898875), (75, 862920), (81, 799000), (85, 761400), (90, 719100), (94, 688500), (100, 647190), (102, 634500), (108, 599250), (120, 539325), (125, 517752), (135, 479400), (136, 475875), (141, 459000), (150, 431460), (153, 423000), (162, 399500), (170, 380700), (180, 359550), (188, 344250), (200, 323595), (204, 317250), (216, 299625), (225, 287640), (235, 275400), (250, 258876), (255, 253800), (270, 239700), (282, 229500), (300, 215730), (306, 211500), (324, 199750), (340, 190350), (360, 179775), (375, 172584), (376, 172125), (405, 159800), (408, 158625), (423, 153000), (425, 152280), (450, 143820), (459, 141000), (470, 137700), (500, 129438), (510, 126900), (540, 119850), (564, 114750), (600, 107865), (612, 105750), (648, 99875), (675, 95880), (680, 95175), (705, 91800), (750, 86292), (765, 84600), (799, 81000), (810, 79900), (846, 76500), (850, 76140), (900, 71910), (918, 70500), (940, 68850), (1000, 64719), (1020, 63450), (1080, 59925), (1125, 57528), (1128, 57375), (1175, 55080), (1224, 52875), (1269, 51000), (1275, 50760), (1350, 47940), (1377, 47000), (1410, 45900), (1500, 43146), (1530, 42300), (1598, 40500), (1620, 39950), (1692, 38250), (1700, 38070), (1800, 35955), (1836, 35250), (1880, 34425), (2025, 31960), (2040, 31725), (2115, 30600), (2125, 30456), (2250, 28764), (2295, 28200), (2350, 27540), (2397, 27000), (2538, 25500), (2550, 25380), (2700, 23970), (2754, 23500), (2820, 22950), (3000, 21573), (3060, 21150), (3196, 20250), (3240, 19975), (3375, 19176), (3384, 19125), (3400, 19035), (3525, 18360), (3672, 17625), (3807, 17000), (3825, 16920), (3995, 16200), (4050, 15980), (4230, 15300), (4250, 15228), (4500, 14382), (4590, 14100), (4700, 13770), (4794, 13500), (5076, 12750), (5100, 12690), (5400, 11985), (5508, 11750), (5640, 11475), (5875, 11016), (6120, 10575), (6345, 10200), (6375, 10152), (6392, 10125), (6750, 9588), (6885, 9400), (7050, 9180), (7191, 9000), (7614, 8500), (7650, 8460), (7990, 8100)]