125140740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 375943680

約数和(自身を除く): 250802940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1553, 1580, 2370, 2686, 3106, 4029, 4659, 4740, 5372, 6212, 6715, 7765, 8058, 9318, 13430, 15530, 16116, 18636, 20145, 23295, 26401, 26860, 31060, 40290, 46590, 52802, 79203, 80580, 93180, 105604, 122687, 132005, 158406, 245374, 264010, 316812, 368061, 396015, 490748, 528020, 613435, 736122, 792030, 1226870, 1472244, 1584060, 1840305, 2085679, 2453740, 3680610, 4171358, 6257037, 7361220, 8342716, 10428395, 12514074, 20856790, 25028148, 31285185, 41713580, 62570370, 125140740]

約数ペア:

[(1, 125140740), (2, 62570370), (3, 41713580), (4, 31285185), (5, 25028148), (6, 20856790), (10, 12514074), (12, 10428395), (15, 8342716), (17, 7361220), (20, 6257037), (30, 4171358), (34, 3680610), (51, 2453740), (60, 2085679), (68, 1840305), (79, 1584060), (85, 1472244), (102, 1226870), (158, 792030), (170, 736122), (204, 613435), (237, 528020), (255, 490748), (316, 396015), (340, 368061), (395, 316812), (474, 264010), (510, 245374), (790, 158406), (948, 132005), (1020, 122687), (1185, 105604), (1343, 93180), (1553, 80580), (1580, 79203), (2370, 52802), (2686, 46590), (3106, 40290), (4029, 31060), (4659, 26860), (4740, 26401), (5372, 23295), (6212, 20145), (6715, 18636), (7765, 16116), (8058, 15530), (9318, 13430)]