72350820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14887}}^1$

素因数の和:14911

約数の個数: 72

約数和(自身を含む): 227607744

約数和(自身を除く): 155256924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14887, 29774, 44661, 59548, 74435, 89322, 133983, 148870, 178644, 223305, 267966, 297740, 401949, 446610, 535932, 669915, 803898, 893220, 1205847, 1339830, 1607796, 2009745, 2411694, 2679660, 3617541, 4019490, 4823388, 6029235, 7235082, 8038980, 12058470, 14470164, 18087705, 24116940, 36175410, 72350820]

約数ペア:

[(1, 72350820), (2, 36175410), (3, 24116940), (4, 18087705), (5, 14470164), (6, 12058470), (9, 8038980), (10, 7235082), (12, 6029235), (15, 4823388), (18, 4019490), (20, 3617541), (27, 2679660), (30, 2411694), (36, 2009745), (45, 1607796), (54, 1339830), (60, 1205847), (81, 893220), (90, 803898), (108, 669915), (135, 535932), (162, 446610), (180, 401949), (243, 297740), (270, 267966), (324, 223305), (405, 178644), (486, 148870), (540, 133983), (810, 89322), (972, 74435), (1215, 59548), (1620, 44661), (2430, 29774), (4860, 14887)]