293260000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 831333888

約数和(自身を除く): 538073888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 43, 44, 50, 55, 62, 80, 86, 88, 100, 110, 124, 125, 155, 160, 172, 176, 200, 215, 220, 248, 250, 275, 310, 341, 344, 352, 400, 430, 440, 473, 496, 500, 550, 620, 625, 682, 688, 775, 800, 860, 880, 946, 992, 1000, 1075, 1100, 1240, 1250, 1333, 1364, 1375, 1376, 1550, 1705, 1720, 1760, 1892, 2000, 2150, 2200, 2365, 2480, 2500, 2666, 2728, 2750, 3100, 3410, 3440, 3784, 3875, 4000, 4300, 4400, 4730, 4960, 5000, 5332, 5375, 5456, 5500, 6200, 6665, 6820, 6875, 6880, 7568, 7750, 8525, 8600, 8800, 9460, 10000, 10664, 10750, 10912, 11000, 11825, 12400, 13330, 13640, 13750, 14663, 15136, 15500, 17050, 17200, 18920, 19375, 20000, 21328, 21500, 22000, 23650, 24800, 26660, 26875, 27280, 27500, 29326, 31000, 33325, 34100, 34400, 37840, 38750, 42625, 42656, 43000, 44000, 47300, 53320, 53750, 54560, 55000, 58652, 59125, 62000, 66650, 68200, 73315, 75680, 77500, 85250, 86000, 94600, 106640, 107500, 110000, 117304, 118250, 124000, 133300, 136400, 146630, 155000, 166625, 170500, 172000, 189200, 213125, 213280, 215000, 220000, 234608, 236500, 266600, 272800, 293260, 295625, 310000, 333250, 341000, 366575, 378400, 426250, 430000, 469216, 473000, 533200, 586520, 591250, 620000, 666500, 682000, 733150, 833125, 852500, 860000, 946000, 1066400, 1173040, 1182500, 1333000, 1364000, 1466300, 1666250, 1705000, 1832875, 1892000, 2346080, 2365000, 2666000, 2932600, 3332500, 3410000, 3665750, 4730000, 5332000, 5865200, 6665000, 6820000, 7331500, 9164375, 9460000, 11730400, 13330000, 14663000, 18328750, 26660000, 29326000, 36657500, 58652000, 73315000, 146630000, 293260000]

約数ペア:

[(1, 293260000), (2, 146630000), (4, 73315000), (5, 58652000), (8, 36657500), (10, 29326000), (11, 26660000), (16, 18328750), (20, 14663000), (22, 13330000), (25, 11730400), (31, 9460000), (32, 9164375), (40, 7331500), (43, 6820000), (44, 6665000), (50, 5865200), (55, 5332000), (62, 4730000), (80, 3665750), (86, 3410000), (88, 3332500), (100, 2932600), (110, 2666000), (124, 2365000), (125, 2346080), (155, 1892000), (160, 1832875), (172, 1705000), (176, 1666250), (200, 1466300), (215, 1364000), (220, 1333000), (248, 1182500), (250, 1173040), (275, 1066400), (310, 946000), (341, 860000), (344, 852500), (352, 833125), (400, 733150), (430, 682000), (440, 666500), (473, 620000), (496, 591250), (500, 586520), (550, 533200), (620, 473000), (625, 469216), (682, 430000), (688, 426250), (775, 378400), (800, 366575), (860, 341000), (880, 333250), (946, 310000), (992, 295625), (1000, 293260), (1075, 272800), (1100, 266600), (1240, 236500), (1250, 234608), (1333, 220000), (1364, 215000), (1375, 213280), (1376, 213125), (1550, 189200), (1705, 172000), (1720, 170500), (1760, 166625), (1892, 155000), (2000, 146630), (2150, 136400), (2200, 133300), (2365, 124000), (2480, 118250), (2500, 117304), (2666, 110000), (2728, 107500), (2750, 106640), (3100, 94600), (3410, 86000), (3440, 85250), (3784, 77500), (3875, 75680), (4000, 73315), (4300, 68200), (4400, 66650), (4730, 62000), (4960, 59125), (5000, 58652), (5332, 55000), (5375, 54560), (5456, 53750), (5500, 53320), (6200, 47300), (6665, 44000), (6820, 43000), (6875, 42656), (6880, 42625), (7568, 38750), (7750, 37840), (8525, 34400), (8600, 34100), (8800, 33325), (9460, 31000), (10000, 29326), (10664, 27500), (10750, 27280), (10912, 26875), (11000, 26660), (11825, 24800), (12400, 23650), (13330, 22000), (13640, 21500), (13750, 21328), (14663, 20000), (15136, 19375), (15500, 18920), (17050, 17200)]