139221750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 371329920

約数和(自身を除く): 232108170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 74, 75, 87, 111, 125, 145, 150, 173, 174, 185, 222, 250, 290, 346, 370, 375, 435, 519, 555, 725, 750, 865, 870, 925, 1038, 1073, 1110, 1450, 1730, 1850, 2146, 2175, 2595, 2775, 3219, 3625, 4325, 4350, 4625, 5017, 5190, 5365, 5550, 6401, 6438, 7250, 8650, 9250, 10034, 10730, 10875, 12802, 12975, 13875, 15051, 16095, 19203, 21625, 21750, 25085, 25950, 26825, 27750, 30102, 32005, 32190, 38406, 43250, 50170, 53650, 64010, 64875, 75255, 80475, 96015, 125425, 129750, 134125, 150510, 160025, 160950, 185629, 192030, 250850, 268250, 320050, 371258, 376275, 402375, 480075, 556887, 627125, 752550, 800125, 804750, 928145, 960150, 1113774, 1254250, 1600250, 1856290, 1881375, 2400375, 2784435, 3762750, 4640725, 4800750, 5568870, 9281450, 13922175, 23203625, 27844350, 46407250, 69610875, 139221750]

約数ペア:

[(1, 139221750), (2, 69610875), (3, 46407250), (5, 27844350), (6, 23203625), (10, 13922175), (15, 9281450), (25, 5568870), (29, 4800750), (30, 4640725), (37, 3762750), (50, 2784435), (58, 2400375), (74, 1881375), (75, 1856290), (87, 1600250), (111, 1254250), (125, 1113774), (145, 960150), (150, 928145), (173, 804750), (174, 800125), (185, 752550), (222, 627125), (250, 556887), (290, 480075), (346, 402375), (370, 376275), (375, 371258), (435, 320050), (519, 268250), (555, 250850), (725, 192030), (750, 185629), (865, 160950), (870, 160025), (925, 150510), (1038, 134125), (1073, 129750), (1110, 125425), (1450, 96015), (1730, 80475), (1850, 75255), (2146, 64875), (2175, 64010), (2595, 53650), (2775, 50170), (3219, 43250), (3625, 38406), (4325, 32190), (4350, 32005), (4625, 30102), (5017, 27750), (5190, 26825), (5365, 25950), (5550, 25085), (6401, 21750), (6438, 21625), (7250, 19203), (8650, 16095), (9250, 15051), (10034, 13875), (10730, 12975), (10875, 12802)]