195026940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{40129}}^1$

素因数の和:40153

約数の個数: 72

約数和(自身を含む): 613507440

約数和(自身を除く): 418480500

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, 40129, 80258, 120387, 160516, 200645, 240774, 361161, 401290, 481548, 601935, 722322, 802580, 1083483, 1203870, 1444644, 1805805, 2166966, 2407740, 3250449, 3611610, 4333932, 5417415, 6500898, 7223220, 9751347, 10834830, 13001796, 16252245, 19502694, 21669660, 32504490, 39005388, 48756735, 65008980, 97513470, 195026940]

約数ペア:

[(1, 195026940), (2, 97513470), (3, 65008980), (4, 48756735), (5, 39005388), (6, 32504490), (9, 21669660), (10, 19502694), (12, 16252245), (15, 13001796), (18, 10834830), (20, 9751347), (27, 7223220), (30, 6500898), (36, 5417415), (45, 4333932), (54, 3611610), (60, 3250449), (81, 2407740), (90, 2166966), (108, 1805805), (135, 1444644), (162, 1203870), (180, 1083483), (243, 802580), (270, 722322), (324, 601935), (405, 481548), (486, 401290), (540, 361161), (810, 240774), (972, 200645), (1215, 160516), (1620, 120387), (2430, 80258), (4860, 40129)]