15202220000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 240

約数和(自身を含む): 41774527872

約数和(自身を除く): 26572307872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 125, 160, 172, 176, 200, 215, 220, 250, 275, 344, 352, 400, 430, 440, 473, 500, 550, 625, 688, 800, 860, 880, 946, 1000, 1075, 1100, 1250, 1375, 1376, 1607, 1720, 1760, 1892, 2000, 2150, 2200, 2365, 2500, 2750, 3214, 3440, 3784, 4000, 4300, 4400, 4730, 5000, 5375, 5500, 6428, 6875, 6880, 7568, 8035, 8600, 8800, 9460, 10000, 10750, 11000, 11825, 12856, 13750, 15136, 16070, 17200, 17677, 18920, 20000, 21500, 22000, 23650, 25712, 26875, 27500, 32140, 34400, 35354, 37840, 40175, 43000, 44000, 47300, 51424, 53750, 55000, 59125, 64280, 69101, 70708, 75680, 80350, 86000, 88385, 94600, 107500, 110000, 118250, 128560, 138202, 141416, 160700, 172000, 176770, 189200, 200875, 215000, 220000, 236500, 257120, 276404, 282832, 295625, 321400, 345505, 353540, 378400, 401750, 430000, 441925, 473000, 552808, 565664, 591250, 642800, 691010, 707080, 760111, 803500, 860000, 883850, 946000, 1004375, 1105616, 1182500, 1285600, 1382020, 1414160, 1520222, 1607000, 1727525, 1767700, 1892000, 2008750, 2209625, 2211232, 2365000, 2764040, 2828320, 3040444, 3214000, 3455050, 3535400, 3800555, 4017500, 4419250, 4730000, 5528080, 6080888, 6428000, 6910100, 7070800, 7601110, 8035000, 8637625, 8838500, 9460000, 11048125, 11056160, 12161776, 13820200, 14141600, 15202220, 16070000, 17275250, 17677000, 19002775, 22096250, 24323552, 27640400, 30404440, 32140000, 34550500, 35354000, 38005550, 43188125, 44192500, 55280800, 60808880, 69101000, 70708000, 76011100, 86376250, 88385000, 95013875, 121617760, 138202000, 152022200, 172752500, 176770000, 190027750, 276404000, 304044400, 345505000, 353540000, 380055500, 475069375, 608088800, 691010000, 760111000, 950138750, 1382020000, 1520222000, 1900277500, 3040444000, 3800555000, 7601110000, 15202220000]

約数ペア:

[(1, 15202220000), (2, 7601110000), (4, 3800555000), (5, 3040444000), (8, 1900277500), (10, 1520222000), (11, 1382020000), (16, 950138750), (20, 760111000), (22, 691010000), (25, 608088800), (32, 475069375), (40, 380055500), (43, 353540000), (44, 345505000), (50, 304044400), (55, 276404000), (80, 190027750), (86, 176770000), (88, 172752500), (100, 152022200), (110, 138202000), (125, 121617760), (160, 95013875), (172, 88385000), (176, 86376250), (200, 76011100), (215, 70708000), (220, 69101000), (250, 60808880), (275, 55280800), (344, 44192500), (352, 43188125), (400, 38005550), (430, 35354000), (440, 34550500), (473, 32140000), (500, 30404440), (550, 27640400), (625, 24323552), (688, 22096250), (800, 19002775), (860, 17677000), (880, 17275250), (946, 16070000), (1000, 15202220), (1075, 14141600), (1100, 13820200), (1250, 12161776), (1375, 11056160), (1376, 11048125), (1607, 9460000), (1720, 8838500), (1760, 8637625), (1892, 8035000), (2000, 7601110), (2150, 7070800), (2200, 6910100), (2365, 6428000), (2500, 6080888), (2750, 5528080), (3214, 4730000), (3440, 4419250), (3784, 4017500), (4000, 3800555), (4300, 3535400), (4400, 3455050), (4730, 3214000), (5000, 3040444), (5375, 2828320), (5500, 2764040), (6428, 2365000), (6875, 2211232), (6880, 2209625), (7568, 2008750), (8035, 1892000), (8600, 1767700), (8800, 1727525), (9460, 1607000), (10000, 1520222), (10750, 1414160), (11000, 1382020), (11825, 1285600), (12856, 1182500), (13750, 1105616), (15136, 1004375), (16070, 946000), (17200, 883850), (17677, 860000), (18920, 803500), (20000, 760111), (21500, 707080), (22000, 691010), (23650, 642800), (25712, 591250), (26875, 565664), (27500, 552808), (32140, 473000), (34400, 441925), (35354, 430000), (37840, 401750), (40175, 378400), (43000, 353540), (44000, 345505), (47300, 321400), (51424, 295625), (53750, 282832), (55000, 276404), (59125, 257120), (64280, 236500), (69101, 220000), (70708, 215000), (75680, 200875), (80350, 189200), (86000, 176770), (88385, 172000), (94600, 160700), (107500, 141416), (110000, 138202), (118250, 128560)]