254332650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 755951616

約数和(自身を除く): 501618966

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 71, 75, 78, 110, 130, 142, 143, 150, 165, 167, 195, 213, 275, 286, 325, 330, 334, 355, 390, 426, 429, 501, 550, 650, 710, 715, 781, 825, 835, 858, 923, 975, 1002, 1065, 1430, 1562, 1650, 1670, 1775, 1837, 1846, 1950, 2130, 2145, 2171, 2343, 2505, 2769, 3550, 3575, 3674, 3905, 4175, 4290, 4342, 4615, 4686, 5010, 5325, 5511, 5538, 6513, 7150, 7810, 8350, 9185, 9230, 10153, 10650, 10725, 10855, 11022, 11715, 11857, 12525, 13026, 13845, 18370, 19525, 20306, 21450, 21710, 23075, 23430, 23714, 23881, 25050, 27555, 27690, 30459, 32565, 35571, 39050, 45925, 46150, 47762, 50765, 54275, 55110, 58575, 59285, 60918, 65130, 69225, 71142, 71643, 91850, 101530, 108550, 117150, 118570, 119405, 130427, 137775, 138450, 143286, 152295, 154141, 162825, 177855, 238810, 253825, 260854, 275550, 296425, 304590, 308282, 325650, 355710, 358215, 391281, 462423, 507650, 592850, 597025, 652135, 716430, 761475, 770705, 782562, 889275, 924846, 1194050, 1304270, 1522950, 1541410, 1695551, 1778550, 1791075, 1956405, 2312115, 3260675, 3391102, 3582150, 3853525, 3912810, 4624230, 5086653, 6521350, 7707050, 8477755, 9782025, 10173306, 11560575, 16955510, 19564050, 23121150, 25433265, 42388775, 50866530, 84777550, 127166325, 254332650]

約数ペア:

[(1, 254332650), (2, 127166325), (3, 84777550), (5, 50866530), (6, 42388775), (10, 25433265), (11, 23121150), (13, 19564050), (15, 16955510), (22, 11560575), (25, 10173306), (26, 9782025), (30, 8477755), (33, 7707050), (39, 6521350), (50, 5086653), (55, 4624230), (65, 3912810), (66, 3853525), (71, 3582150), (75, 3391102), (78, 3260675), (110, 2312115), (130, 1956405), (142, 1791075), (143, 1778550), (150, 1695551), (165, 1541410), (167, 1522950), (195, 1304270), (213, 1194050), (275, 924846), (286, 889275), (325, 782562), (330, 770705), (334, 761475), (355, 716430), (390, 652135), (426, 597025), (429, 592850), (501, 507650), (550, 462423), (650, 391281), (710, 358215), (715, 355710), (781, 325650), (825, 308282), (835, 304590), (858, 296425), (923, 275550), (975, 260854), (1002, 253825), (1065, 238810), (1430, 177855), (1562, 162825), (1650, 154141), (1670, 152295), (1775, 143286), (1837, 138450), (1846, 137775), (1950, 130427), (2130, 119405), (2145, 118570), (2171, 117150), (2343, 108550), (2505, 101530), (2769, 91850), (3550, 71643), (3575, 71142), (3674, 69225), (3905, 65130), (4175, 60918), (4290, 59285), (4342, 58575), (4615, 55110), (4686, 54275), (5010, 50765), (5325, 47762), (5511, 46150), (5538, 45925), (6513, 39050), (7150, 35571), (7810, 32565), (8350, 30459), (9185, 27690), (9230, 27555), (10153, 25050), (10650, 23881), (10725, 23714), (10855, 23430), (11022, 23075), (11715, 21710), (11857, 21450), (12525, 20306), (13026, 19525), (13845, 18370)]