26433180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 86486400

約数和(自身を除く): 60053220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 131, 171, 177, 180, 190, 228, 236, 262, 285, 295, 342, 354, 380, 393, 524, 531, 570, 590, 655, 684, 708, 786, 855, 885, 1062, 1121, 1140, 1179, 1180, 1310, 1572, 1710, 1770, 1965, 2124, 2242, 2358, 2489, 2620, 2655, 3363, 3420, 3540, 3930, 4484, 4716, 4978, 5310, 5605, 5895, 6726, 7467, 7729, 7860, 9956, 10089, 10620, 11210, 11790, 12445, 13452, 14934, 15458, 16815, 20178, 22401, 22420, 23187, 23580, 24890, 29868, 30916, 33630, 37335, 38645, 40356, 44802, 46374, 49780, 50445, 67260, 69561, 74670, 77290, 89604, 92748, 100890, 112005, 115935, 139122, 146851, 149340, 154580, 201780, 224010, 231870, 278244, 293702, 347805, 440553, 448020, 463740, 587404, 695610, 734255, 881106, 1321659, 1391220, 1468510, 1762212, 2202765, 2643318, 2937020, 4405530, 5286636, 6608295, 8811060, 13216590, 26433180]

約数ペア:

[(1, 26433180), (2, 13216590), (3, 8811060), (4, 6608295), (5, 5286636), (6, 4405530), (9, 2937020), (10, 2643318), (12, 2202765), (15, 1762212), (18, 1468510), (19, 1391220), (20, 1321659), (30, 881106), (36, 734255), (38, 695610), (45, 587404), (57, 463740), (59, 448020), (60, 440553), (76, 347805), (90, 293702), (95, 278244), (114, 231870), (118, 224010), (131, 201780), (171, 154580), (177, 149340), (180, 146851), (190, 139122), (228, 115935), (236, 112005), (262, 100890), (285, 92748), (295, 89604), (342, 77290), (354, 74670), (380, 69561), (393, 67260), (524, 50445), (531, 49780), (570, 46374), (590, 44802), (655, 40356), (684, 38645), (708, 37335), (786, 33630), (855, 30916), (885, 29868), (1062, 24890), (1121, 23580), (1140, 23187), (1179, 22420), (1180, 22401), (1310, 20178), (1572, 16815), (1710, 15458), (1770, 14934), (1965, 13452), (2124, 12445), (2242, 11790), (2358, 11210), (2489, 10620), (2620, 10089), (2655, 9956), (3363, 7860), (3420, 7729), (3540, 7467), (3930, 6726), (4484, 5895), (4716, 5605), (4978, 5310)]