77005860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 234393600

約数和(自身を除く): 157387740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2179, 2356, 2945, 3534, 4358, 5890, 6537, 7068, 8716, 8835, 10895, 11780, 13074, 17670, 21790, 26148, 32685, 35340, 41401, 43580, 65370, 67549, 82802, 124203, 130740, 135098, 165604, 202647, 207005, 248406, 270196, 337745, 405294, 414010, 496812, 621015, 675490, 810588, 828020, 1013235, 1242030, 1283431, 1350980, 2026470, 2484060, 2566862, 3850293, 4052940, 5133724, 6417155, 7700586, 12834310, 15401172, 19251465, 25668620, 38502930, 77005860]

約数ペア:

[(1, 77005860), (2, 38502930), (3, 25668620), (4, 19251465), (5, 15401172), (6, 12834310), (10, 7700586), (12, 6417155), (15, 5133724), (19, 4052940), (20, 3850293), (30, 2566862), (31, 2484060), (38, 2026470), (57, 1350980), (60, 1283431), (62, 1242030), (76, 1013235), (93, 828020), (95, 810588), (114, 675490), (124, 621015), (155, 496812), (186, 414010), (190, 405294), (228, 337745), (285, 270196), (310, 248406), (372, 207005), (380, 202647), (465, 165604), (570, 135098), (589, 130740), (620, 124203), (930, 82802), (1140, 67549), (1178, 65370), (1767, 43580), (1860, 41401), (2179, 35340), (2356, 32685), (2945, 26148), (3534, 21790), (4358, 17670), (5890, 13074), (6537, 11780), (7068, 10895), (8716, 8835)]