145991400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 333977880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 47, 50, 60, 62, 75, 93, 94, 100, 120, 124, 141, 150, 155, 167, 186, 188, 200, 235, 248, 282, 300, 310, 334, 372, 376, 465, 470, 501, 564, 600, 620, 668, 705, 744, 775, 835, 930, 940, 1002, 1128, 1175, 1240, 1336, 1410, 1457, 1550, 1670, 1860, 1880, 2004, 2325, 2350, 2505, 2820, 2914, 3100, 3340, 3525, 3720, 4008, 4175, 4371, 4650, 4700, 5010, 5177, 5640, 5828, 6200, 6680, 7050, 7285, 7849, 8350, 8742, 9300, 9400, 10020, 10354, 11656, 12525, 14100, 14570, 15531, 15698, 16700, 17484, 18600, 20040, 20708, 21855, 23547, 25050, 25885, 28200, 29140, 31062, 31396, 33400, 34968, 36425, 39245, 41416, 43710, 47094, 50100, 51770, 58280, 62124, 62792, 72850, 77655, 78490, 87420, 94188, 100200, 103540, 109275, 117735, 124248, 129425, 145700, 155310, 156980, 174840, 188376, 196225, 207080, 218550, 235470, 243319, 258850, 291400, 310620, 313960, 388275, 392450, 437100, 470940, 486638, 517700, 588675, 621240, 729957, 776550, 784900, 874200, 941880, 973276, 1035400, 1177350, 1216595, 1459914, 1553100, 1569800, 1946552, 2354700, 2433190, 2919828, 3106200, 3649785, 4709400, 4866380, 5839656, 6082975, 7299570, 9732760, 12165950, 14599140, 18248925, 24331900, 29198280, 36497850, 48663800, 72995700, 145991400]

約数ペア:

[(1, 145991400), (2, 72995700), (3, 48663800), (4, 36497850), (5, 29198280), (6, 24331900), (8, 18248925), (10, 14599140), (12, 12165950), (15, 9732760), (20, 7299570), (24, 6082975), (25, 5839656), (30, 4866380), (31, 4709400), (40, 3649785), (47, 3106200), (50, 2919828), (60, 2433190), (62, 2354700), (75, 1946552), (93, 1569800), (94, 1553100), (100, 1459914), (120, 1216595), (124, 1177350), (141, 1035400), (150, 973276), (155, 941880), (167, 874200), (186, 784900), (188, 776550), (200, 729957), (235, 621240), (248, 588675), (282, 517700), (300, 486638), (310, 470940), (334, 437100), (372, 392450), (376, 388275), (465, 313960), (470, 310620), (501, 291400), (564, 258850), (600, 243319), (620, 235470), (668, 218550), (705, 207080), (744, 196225), (775, 188376), (835, 174840), (930, 156980), (940, 155310), (1002, 145700), (1128, 129425), (1175, 124248), (1240, 117735), (1336, 109275), (1410, 103540), (1457, 100200), (1550, 94188), (1670, 87420), (1860, 78490), (1880, 77655), (2004, 72850), (2325, 62792), (2350, 62124), (2505, 58280), (2820, 51770), (2914, 50100), (3100, 47094), (3340, 43710), (3525, 41416), (3720, 39245), (4008, 36425), (4175, 34968), (4371, 33400), (4650, 31396), (4700, 31062), (5010, 29140), (5177, 28200), (5640, 25885), (5828, 25050), (6200, 23547), (6680, 21855), (7050, 20708), (7285, 20040), (7849, 18600), (8350, 17484), (8742, 16700), (9300, 15698), (9400, 15531), (10020, 14570), (10354, 14100), (11656, 12525)]