64004850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 217486080

約数和(自身を除く): 153481230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 521, 525, 546, 585, 630, 650, 675, 702, 819, 910, 945, 975, 1042, 1050, 1170, 1350, 1365, 1563, 1575, 1638, 1755, 1890, 1950, 2275, 2457, 2605, 2730, 2925, 3126, 3150, 3510, 3647, 4095, 4550, 4689, 4725, 4914, 5210, 5850, 6773, 6825, 7294, 7815, 8190, 8775, 9378, 9450, 10941, 12285, 13025, 13546, 13650, 14067, 15630, 17550, 18235, 20319, 20475, 21882, 23445, 24570, 26050, 28134, 32823, 33865, 36470, 39075, 40638, 40950, 46890, 47411, 54705, 60957, 61425, 65646, 67730, 70335, 78150, 91175, 94822, 98469, 101595, 109410, 117225, 121914, 122850, 140670, 142233, 164115, 169325, 182350, 182871, 196938, 203190, 234450, 237055, 273525, 284466, 304785, 328230, 338650, 351675, 365742, 426699, 474110, 492345, 507975, 547050, 609570, 703350, 711165, 820575, 853398, 914355, 984690, 1015950, 1185275, 1280097, 1422330, 1523925, 1641150, 1828710, 2133495, 2370550, 2461725, 2560194, 3047850, 3555825, 4266990, 4571775, 4923450, 6400485, 7111650, 9143550, 10667475, 12800970, 21334950, 32002425, 64004850]

約数ペア:

[(1, 64004850), (2, 32002425), (3, 21334950), (5, 12800970), (6, 10667475), (7, 9143550), (9, 7111650), (10, 6400485), (13, 4923450), (14, 4571775), (15, 4266990), (18, 3555825), (21, 3047850), (25, 2560194), (26, 2461725), (27, 2370550), (30, 2133495), (35, 1828710), (39, 1641150), (42, 1523925), (45, 1422330), (50, 1280097), (54, 1185275), (63, 1015950), (65, 984690), (70, 914355), (75, 853398), (78, 820575), (90, 711165), (91, 703350), (105, 609570), (117, 547050), (126, 507975), (130, 492345), (135, 474110), (150, 426699), (175, 365742), (182, 351675), (189, 338650), (195, 328230), (210, 304785), (225, 284466), (234, 273525), (270, 237055), (273, 234450), (315, 203190), (325, 196938), (350, 182871), (351, 182350), (378, 169325), (390, 164115), (450, 142233), (455, 140670), (521, 122850), (525, 121914), (546, 117225), (585, 109410), (630, 101595), (650, 98469), (675, 94822), (702, 91175), (819, 78150), (910, 70335), (945, 67730), (975, 65646), (1042, 61425), (1050, 60957), (1170, 54705), (1350, 47411), (1365, 46890), (1563, 40950), (1575, 40638), (1638, 39075), (1755, 36470), (1890, 33865), (1950, 32823), (2275, 28134), (2457, 26050), (2605, 24570), (2730, 23445), (2925, 21882), (3126, 20475), (3150, 20319), (3510, 18235), (3647, 17550), (4095, 15630), (4550, 14067), (4689, 13650), (4725, 13546), (4914, 13025), (5210, 12285), (5850, 10941), (6773, 9450), (6825, 9378), (7294, 8775), (7815, 8190)]