766854540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5494

約数の個数: 144

約数和(自身を含む): 2495918880

約数和(自身を除く): 1729064340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1305, 1566, 1620, 1740, 2349, 2430, 2610, 3132, 3915, 4698, 4860, 5220, 5441, 7047, 7830, 9396, 10882, 11745, 14094, 15660, 16323, 21764, 23490, 27205, 28188, 32646, 35235, 46980, 48969, 54410, 65292, 70470, 81615, 97938, 108820, 140940, 146907, 157789, 163230, 195876, 244845, 293814, 315578, 326460, 440721, 473367, 489690, 587628, 631156, 734535, 788945, 881442, 946734, 979380, 1322163, 1420101, 1469070, 1577890, 1762884, 1893468, 2203605, 2366835, 2644326, 2840202, 2938140, 3155780, 4260303, 4407210, 4733670, 5288652, 5680404, 6610815, 7100505, 8520606, 8814420, 9467340, 12780909, 13221630, 14201010, 17041212, 21301515, 25561818, 26443260, 28402020, 38342727, 42603030, 51123636, 63904545, 76685454, 85206060, 127809090, 153370908, 191713635, 255618180, 383427270, 766854540]

約数ペア:

[(1, 766854540), (2, 383427270), (3, 255618180), (4, 191713635), (5, 153370908), (6, 127809090), (9, 85206060), (10, 76685454), (12, 63904545), (15, 51123636), (18, 42603030), (20, 38342727), (27, 28402020), (29, 26443260), (30, 25561818), (36, 21301515), (45, 17041212), (54, 14201010), (58, 13221630), (60, 12780909), (81, 9467340), (87, 8814420), (90, 8520606), (108, 7100505), (116, 6610815), (135, 5680404), (145, 5288652), (162, 4733670), (174, 4407210), (180, 4260303), (243, 3155780), (261, 2938140), (270, 2840202), (290, 2644326), (324, 2366835), (348, 2203605), (405, 1893468), (435, 1762884), (486, 1577890), (522, 1469070), (540, 1420101), (580, 1322163), (783, 979380), (810, 946734), (870, 881442), (972, 788945), (1044, 734535), (1215, 631156), (1305, 587628), (1566, 489690), (1620, 473367), (1740, 440721), (2349, 326460), (2430, 315578), (2610, 293814), (3132, 244845), (3915, 195876), (4698, 163230), (4860, 157789), (5220, 146907), (5441, 140940), (7047, 108820), (7830, 97938), (9396, 81615), (10882, 70470), (11745, 65292), (14094, 54410), (15660, 48969), (16323, 46980), (21764, 35235), (23490, 32646), (27205, 28188)]