145535250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 437299200

約数和(自身を除く): 291763950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1459, 1750, 1995, 2375, 2625, 2850, 2918, 3325, 3990, 4377, 4750, 5250, 6650, 7125, 7295, 8754, 9975, 10213, 14250, 14590, 16625, 19950, 20426, 21885, 27721, 30639, 33250, 36475, 43770, 49875, 51065, 55442, 61278, 72950, 83163, 99750, 102130, 109425, 138605, 153195, 166326, 182375, 194047, 218850, 255325, 277210, 306390, 364750, 388094, 415815, 510650, 547125, 582141, 693025, 765975, 831630, 970235, 1094250, 1164282, 1276625, 1386050, 1531950, 1940470, 2079075, 2553250, 2910705, 3465125, 3829875, 4158150, 4851175, 5821410, 6930250, 7659750, 9702350, 10395375, 14553525, 20790750, 24255875, 29107050, 48511750, 72767625, 145535250]

約数ペア:

[(1, 145535250), (2, 72767625), (3, 48511750), (5, 29107050), (6, 24255875), (7, 20790750), (10, 14553525), (14, 10395375), (15, 9702350), (19, 7659750), (21, 6930250), (25, 5821410), (30, 4851175), (35, 4158150), (38, 3829875), (42, 3465125), (50, 2910705), (57, 2553250), (70, 2079075), (75, 1940470), (95, 1531950), (105, 1386050), (114, 1276625), (125, 1164282), (133, 1094250), (150, 970235), (175, 831630), (190, 765975), (210, 693025), (250, 582141), (266, 547125), (285, 510650), (350, 415815), (375, 388094), (399, 364750), (475, 306390), (525, 277210), (570, 255325), (665, 218850), (750, 194047), (798, 182375), (875, 166326), (950, 153195), (1050, 138605), (1330, 109425), (1425, 102130), (1459, 99750), (1750, 83163), (1995, 72950), (2375, 61278), (2625, 55442), (2850, 51065), (2918, 49875), (3325, 43770), (3990, 36475), (4377, 33250), (4750, 30639), (5250, 27721), (6650, 21885), (7125, 20426), (7295, 19950), (8754, 16625), (9975, 14590), (10213, 14250)]