83990520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8641}}^1$

素因数の和:8667

約数の個数: 96

約数和(自身を含む): 283111920

約数和(自身を除く): 199121400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8641, 9720, 17282, 25923, 34564, 43205, 51846, 69128, 77769, 86410, 103692, 129615, 155538, 172820, 207384, 233307, 259230, 311076, 345640, 388845, 466614, 518460, 622152, 699921, 777690, 933228, 1036920, 1166535, 1399842, 1555380, 1866456, 2099763, 2333070, 2799684, 3110760, 3499605, 4199526, 4666140, 5599368, 6999210, 8399052, 9332280, 10498815, 13998420, 16798104, 20997630, 27996840, 41995260, 83990520]

約数ペア:

[(1, 83990520), (2, 41995260), (3, 27996840), (4, 20997630), (5, 16798104), (6, 13998420), (8, 10498815), (9, 9332280), (10, 8399052), (12, 6999210), (15, 5599368), (18, 4666140), (20, 4199526), (24, 3499605), (27, 3110760), (30, 2799684), (36, 2333070), (40, 2099763), (45, 1866456), (54, 1555380), (60, 1399842), (72, 1166535), (81, 1036920), (90, 933228), (108, 777690), (120, 699921), (135, 622152), (162, 518460), (180, 466614), (216, 388845), (243, 345640), (270, 311076), (324, 259230), (360, 233307), (405, 207384), (486, 172820), (540, 155538), (648, 129615), (810, 103692), (972, 86410), (1080, 77769), (1215, 69128), (1620, 51846), (1944, 43205), (2430, 34564), (3240, 25923), (4860, 17282), (8641, 9720)]