181123560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5832

約数の個数: 128

約数和(自身を含む): 624672000

約数和(自身を除く): 443548440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 5783, 6264, 7830, 10440, 11566, 15660, 17349, 23132, 28915, 31320, 34698, 46264, 52047, 57830, 69396, 86745, 104094, 115660, 138792, 156141, 167707, 173490, 208188, 231320, 260235, 312282, 335414, 346980, 416376, 503121, 520470, 624564, 670828, 693960, 780705, 838535, 1006242, 1040940, 1249128, 1341656, 1509363, 1561410, 1677070, 2012484, 2081880, 2515605, 3018726, 3122820, 3354140, 4024968, 4528089, 5031210, 6037452, 6245640, 6708280, 7546815, 9056178, 10062420, 12074904, 15093630, 18112356, 20124840, 22640445, 30187260, 36224712, 45280890, 60374520, 90561780, 181123560]

約数ペア:

[(1, 181123560), (2, 90561780), (3, 60374520), (4, 45280890), (5, 36224712), (6, 30187260), (8, 22640445), (9, 20124840), (10, 18112356), (12, 15093630), (15, 12074904), (18, 10062420), (20, 9056178), (24, 7546815), (27, 6708280), (29, 6245640), (30, 6037452), (36, 5031210), (40, 4528089), (45, 4024968), (54, 3354140), (58, 3122820), (60, 3018726), (72, 2515605), (87, 2081880), (90, 2012484), (108, 1677070), (116, 1561410), (120, 1509363), (135, 1341656), (145, 1249128), (174, 1040940), (180, 1006242), (216, 838535), (232, 780705), (261, 693960), (270, 670828), (290, 624564), (348, 520470), (360, 503121), (435, 416376), (522, 346980), (540, 335414), (580, 312282), (696, 260235), (783, 231320), (870, 208188), (1044, 173490), (1080, 167707), (1160, 156141), (1305, 138792), (1566, 115660), (1740, 104094), (2088, 86745), (2610, 69396), (3132, 57830), (3480, 52047), (3915, 46264), (5220, 34698), (5783, 31320), (6264, 28915), (7830, 23132), (10440, 17349), (11566, 15660)]