62274780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 139526820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 131, 139, 171, 180, 190, 228, 262, 278, 285, 342, 380, 393, 417, 524, 556, 570, 655, 684, 695, 786, 834, 855, 1140, 1179, 1251, 1310, 1390, 1572, 1668, 1710, 1965, 2085, 2358, 2489, 2502, 2620, 2641, 2780, 3420, 3930, 4170, 4716, 4978, 5004, 5282, 5895, 6255, 7467, 7860, 7923, 8340, 9956, 10564, 11790, 12445, 12510, 13205, 14934, 15846, 18209, 22401, 23580, 23769, 24890, 25020, 26410, 29868, 31692, 36418, 37335, 39615, 44802, 47538, 49780, 52820, 54627, 72836, 74670, 79230, 89604, 91045, 95076, 109254, 112005, 118845, 149340, 158460, 163881, 182090, 218508, 224010, 237690, 273135, 327762, 345971, 364180, 448020, 475380, 546270, 655524, 691942, 819405, 1037913, 1092540, 1383884, 1638810, 1729855, 2075826, 3113739, 3277620, 3459710, 4151652, 5189565, 6227478, 6919420, 10379130, 12454956, 15568695, 20758260, 31137390, 62274780]

約数ペア:

[(1, 62274780), (2, 31137390), (3, 20758260), (4, 15568695), (5, 12454956), (6, 10379130), (9, 6919420), (10, 6227478), (12, 5189565), (15, 4151652), (18, 3459710), (19, 3277620), (20, 3113739), (30, 2075826), (36, 1729855), (38, 1638810), (45, 1383884), (57, 1092540), (60, 1037913), (76, 819405), (90, 691942), (95, 655524), (114, 546270), (131, 475380), (139, 448020), (171, 364180), (180, 345971), (190, 327762), (228, 273135), (262, 237690), (278, 224010), (285, 218508), (342, 182090), (380, 163881), (393, 158460), (417, 149340), (524, 118845), (556, 112005), (570, 109254), (655, 95076), (684, 91045), (695, 89604), (786, 79230), (834, 74670), (855, 72836), (1140, 54627), (1179, 52820), (1251, 49780), (1310, 47538), (1390, 44802), (1572, 39615), (1668, 37335), (1710, 36418), (1965, 31692), (2085, 29868), (2358, 26410), (2489, 25020), (2502, 24890), (2620, 23769), (2641, 23580), (2780, 22401), (3420, 18209), (3930, 15846), (4170, 14934), (4716, 13205), (4978, 12510), (5004, 12445), (5282, 11790), (5895, 10564), (6255, 9956), (7467, 8340), (7860, 7923)]