31460309250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{76129}}^1$

素因数の和:76197

約数の個数: 128

約数和(自身を含む): 85509216000

約数和(自身を除く): 54048906750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 125, 145, 150, 174, 190, 250, 285, 290, 375, 435, 475, 551, 570, 725, 750, 870, 950, 1102, 1425, 1450, 1653, 2175, 2375, 2755, 2850, 3306, 3625, 4350, 4750, 5510, 7125, 7250, 8265, 10875, 13775, 14250, 16530, 21750, 27550, 41325, 68875, 76129, 82650, 137750, 152258, 206625, 228387, 380645, 413250, 456774, 761290, 1141935, 1446451, 1903225, 2207741, 2283870, 2892902, 3806450, 4339353, 4415482, 5709675, 6623223, 7232255, 8678706, 9516125, 11038705, 11419350, 13246446, 14464510, 19032250, 21696765, 22077410, 28548375, 33116115, 36161275, 41947079, 43393530, 55193525, 57096750, 66232230, 72322550, 83894158, 108483825, 110387050, 125841237, 165580575, 180806375, 209735395, 216967650, 251682474, 275967625, 331161150, 361612750, 419470790, 542419125, 551935250, 629206185, 827902875, 1048676975, 1084838250, 1258412370, 1655805750, 2097353950, 3146030925, 5243384875, 6292061850, 10486769750, 15730154625, 31460309250]

約数ペア:

[(1, 31460309250), (2, 15730154625), (3, 10486769750), (5, 6292061850), (6, 5243384875), (10, 3146030925), (15, 2097353950), (19, 1655805750), (25, 1258412370), (29, 1084838250), (30, 1048676975), (38, 827902875), (50, 629206185), (57, 551935250), (58, 542419125), (75, 419470790), (87, 361612750), (95, 331161150), (114, 275967625), (125, 251682474), (145, 216967650), (150, 209735395), (174, 180806375), (190, 165580575), (250, 125841237), (285, 110387050), (290, 108483825), (375, 83894158), (435, 72322550), (475, 66232230), (551, 57096750), (570, 55193525), (725, 43393530), (750, 41947079), (870, 36161275), (950, 33116115), (1102, 28548375), (1425, 22077410), (1450, 21696765), (1653, 19032250), (2175, 14464510), (2375, 13246446), (2755, 11419350), (2850, 11038705), (3306, 9516125), (3625, 8678706), (4350, 7232255), (4750, 6623223), (5510, 5709675), (7125, 4415482), (7250, 4339353), (8265, 3806450), (10875, 2892902), (13775, 2283870), (14250, 2207741), (16530, 1903225), (21750, 1446451), (27550, 1141935), (41325, 761290), (68875, 456774), (76129, 413250), (82650, 380645), (137750, 228387), (152258, 206625)]