2772020880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{427781}}^1$

素因数の和:427806

約数の個数: 100

約数和(自身を含む): 9627661692

約数和(自身を除く): 6855640812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 427781, 855562, 1283343, 1711124, 2138905, 2566686, 3422248, 3850029, 4277810, 5133372, 6416715, 6844496, 7700058, 8555620, 10266744, 11550087, 12833430, 15400116, 17111240, 19250145, 20533488, 23100174, 25666860, 30800232, 34222480, 34650261, 38500290, 46200348, 51333720, 57750435, 61600464, 69300522, 77000580, 92400696, 102667440, 115500870, 138601044, 154001160, 173251305, 184801392, 231001740, 277202088, 308002320, 346502610, 462003480, 554404176, 693005220, 924006960, 1386010440, 2772020880]

約数ペア:

[(1, 2772020880), (2, 1386010440), (3, 924006960), (4, 693005220), (5, 554404176), (6, 462003480), (8, 346502610), (9, 308002320), (10, 277202088), (12, 231001740), (15, 184801392), (16, 173251305), (18, 154001160), (20, 138601044), (24, 115500870), (27, 102667440), (30, 92400696), (36, 77000580), (40, 69300522), (45, 61600464), (48, 57750435), (54, 51333720), (60, 46200348), (72, 38500290), (80, 34650261), (81, 34222480), (90, 30800232), (108, 25666860), (120, 23100174), (135, 20533488), (144, 19250145), (162, 17111240), (180, 15400116), (216, 12833430), (240, 11550087), (270, 10266744), (324, 8555620), (360, 7700058), (405, 6844496), (432, 6416715), (540, 5133372), (648, 4277810), (720, 3850029), (810, 3422248), (1080, 2566686), (1296, 2138905), (1620, 1711124), (2160, 1283343), (3240, 855562), (6480, 427781)]