1393293000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{42221}}^1$

素因数の和:42256

約数の個数: 128

約数和(自身を含む): 4742375040

約数和(自身を除く): 3349082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2200, 2750, 3000, 3300, 4125, 5500, 6600, 8250, 11000, 16500, 33000, 42221, 84442, 126663, 168884, 211105, 253326, 337768, 422210, 464431, 506652, 633315, 844420, 928862, 1013304, 1055525, 1266630, 1393293, 1688840, 1857724, 2111050, 2322155, 2533260, 2786586, 3166575, 3715448, 4222100, 4644310, 5066520, 5277625, 5573172, 6333150, 6966465, 8444200, 9288620, 10555250, 11146344, 11610775, 12666300, 13932930, 15832875, 18577240, 21110500, 23221550, 25332600, 27865860, 31665750, 34832325, 42221000, 46443100, 55731720, 58053875, 63331500, 69664650, 92886200, 116107750, 126663000, 139329300, 174161625, 232215500, 278658600, 348323250, 464431000, 696646500, 1393293000]

約数ペア:

[(1, 1393293000), (2, 696646500), (3, 464431000), (4, 348323250), (5, 278658600), (6, 232215500), (8, 174161625), (10, 139329300), (11, 126663000), (12, 116107750), (15, 92886200), (20, 69664650), (22, 63331500), (24, 58053875), (25, 55731720), (30, 46443100), (33, 42221000), (40, 34832325), (44, 31665750), (50, 27865860), (55, 25332600), (60, 23221550), (66, 21110500), (75, 18577240), (88, 15832875), (100, 13932930), (110, 12666300), (120, 11610775), (125, 11146344), (132, 10555250), (150, 9288620), (165, 8444200), (200, 6966465), (220, 6333150), (250, 5573172), (264, 5277625), (275, 5066520), (300, 4644310), (330, 4222100), (375, 3715448), (440, 3166575), (500, 2786586), (550, 2533260), (600, 2322155), (660, 2111050), (750, 1857724), (825, 1688840), (1000, 1393293), (1100, 1266630), (1320, 1055525), (1375, 1013304), (1500, 928862), (1650, 844420), (2200, 633315), (2750, 506652), (3000, 464431), (3300, 422210), (4125, 337768), (5500, 253326), (6600, 211105), (8250, 168884), (11000, 126663), (16500, 84442), (33000, 42221)]