89178780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 265224960

約数和(自身を除く): 176046180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 137, 190, 228, 274, 285, 380, 411, 548, 570, 571, 685, 822, 1140, 1142, 1370, 1644, 1713, 2055, 2284, 2603, 2740, 2855, 3426, 4110, 5206, 5710, 6852, 7809, 8220, 8565, 10412, 10849, 11420, 13015, 15618, 17130, 21698, 26030, 31236, 32547, 34260, 39045, 43396, 52060, 54245, 65094, 78090, 78227, 108490, 130188, 156180, 156454, 162735, 216980, 234681, 312908, 325470, 391135, 469362, 650940, 782270, 938724, 1173405, 1486313, 1564540, 2346810, 2972626, 4458939, 4693620, 5945252, 7431565, 8917878, 14863130, 17835756, 22294695, 29726260, 44589390, 89178780]

約数ペア:

[(1, 89178780), (2, 44589390), (3, 29726260), (4, 22294695), (5, 17835756), (6, 14863130), (10, 8917878), (12, 7431565), (15, 5945252), (19, 4693620), (20, 4458939), (30, 2972626), (38, 2346810), (57, 1564540), (60, 1486313), (76, 1173405), (95, 938724), (114, 782270), (137, 650940), (190, 469362), (228, 391135), (274, 325470), (285, 312908), (380, 234681), (411, 216980), (548, 162735), (570, 156454), (571, 156180), (685, 130188), (822, 108490), (1140, 78227), (1142, 78090), (1370, 65094), (1644, 54245), (1713, 52060), (2055, 43396), (2284, 39045), (2603, 34260), (2740, 32547), (2855, 31236), (3426, 26030), (4110, 21698), (5206, 17130), (5710, 15618), (6852, 13015), (7809, 11420), (8220, 10849), (8565, 10412)]