73315000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 197936640

約数和(自身を除く): 124621640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 43, 44, 50, 55, 62, 86, 88, 100, 110, 124, 125, 155, 172, 200, 215, 220, 248, 250, 275, 310, 341, 344, 430, 440, 473, 500, 550, 620, 625, 682, 775, 860, 946, 1000, 1075, 1100, 1240, 1250, 1333, 1364, 1375, 1550, 1705, 1720, 1892, 2150, 2200, 2365, 2500, 2666, 2728, 2750, 3100, 3410, 3784, 3875, 4300, 4730, 5000, 5332, 5375, 5500, 6200, 6665, 6820, 6875, 7750, 8525, 8600, 9460, 10664, 10750, 11000, 11825, 13330, 13640, 13750, 14663, 15500, 17050, 18920, 19375, 21500, 23650, 26660, 26875, 27500, 29326, 31000, 33325, 34100, 38750, 42625, 43000, 47300, 53320, 53750, 55000, 58652, 59125, 66650, 68200, 73315, 77500, 85250, 94600, 107500, 117304, 118250, 133300, 146630, 155000, 166625, 170500, 213125, 215000, 236500, 266600, 293260, 295625, 333250, 341000, 366575, 426250, 473000, 586520, 591250, 666500, 733150, 833125, 852500, 1182500, 1333000, 1466300, 1666250, 1705000, 1832875, 2365000, 2932600, 3332500, 3665750, 6665000, 7331500, 9164375, 14663000, 18328750, 36657500, 73315000]

約数ペア:

[(1, 73315000), (2, 36657500), (4, 18328750), (5, 14663000), (8, 9164375), (10, 7331500), (11, 6665000), (20, 3665750), (22, 3332500), (25, 2932600), (31, 2365000), (40, 1832875), (43, 1705000), (44, 1666250), (50, 1466300), (55, 1333000), (62, 1182500), (86, 852500), (88, 833125), (100, 733150), (110, 666500), (124, 591250), (125, 586520), (155, 473000), (172, 426250), (200, 366575), (215, 341000), (220, 333250), (248, 295625), (250, 293260), (275, 266600), (310, 236500), (341, 215000), (344, 213125), (430, 170500), (440, 166625), (473, 155000), (500, 146630), (550, 133300), (620, 118250), (625, 117304), (682, 107500), (775, 94600), (860, 85250), (946, 77500), (1000, 73315), (1075, 68200), (1100, 66650), (1240, 59125), (1250, 58652), (1333, 55000), (1364, 53750), (1375, 53320), (1550, 47300), (1705, 43000), (1720, 42625), (1892, 38750), (2150, 34100), (2200, 33325), (2365, 31000), (2500, 29326), (2666, 27500), (2728, 26875), (2750, 26660), (3100, 23650), (3410, 21500), (3784, 19375), (3875, 18920), (4300, 17050), (4730, 15500), (5000, 14663), (5332, 13750), (5375, 13640), (5500, 13330), (6200, 11825), (6665, 11000), (6820, 10750), (6875, 10664), (7750, 9460), (8525, 8600)]