72451170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6653}}^1$

素因数の和:6688

約数の個数: 72

約数和(自身を含む): 207085788

約数和(自身を除く): 134634618

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6653, 10890, 13306, 19959, 33265, 39918, 59877, 66530, 73183, 99795, 119754, 146366, 199590, 219549, 299385, 365915, 439098, 598770, 658647, 731830, 805013, 1097745, 1317294, 1610026, 2195490, 2415039, 3293235, 4025065, 4830078, 6586470, 7245117, 8050130, 12075195, 14490234, 24150390, 36225585, 72451170]

約数ペア:

[(1, 72451170), (2, 36225585), (3, 24150390), (5, 14490234), (6, 12075195), (9, 8050130), (10, 7245117), (11, 6586470), (15, 4830078), (18, 4025065), (22, 3293235), (30, 2415039), (33, 2195490), (45, 1610026), (55, 1317294), (66, 1097745), (90, 805013), (99, 731830), (110, 658647), (121, 598770), (165, 439098), (198, 365915), (242, 299385), (330, 219549), (363, 199590), (495, 146366), (605, 119754), (726, 99795), (990, 73183), (1089, 66530), (1210, 59877), (1815, 39918), (2178, 33265), (3630, 19959), (5445, 13306), (6653, 10890)]