387084420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 1233953280

約数和(自身を除く): 846868860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 191, 243, 270, 278, 324, 382, 405, 417, 486, 540, 556, 573, 695, 729, 764, 810, 834, 955, 972, 1146, 1215, 1251, 1390, 1458, 1620, 1668, 1719, 1910, 2085, 2292, 2430, 2502, 2780, 2865, 2916, 3438, 3645, 3753, 3820, 4170, 4860, 5004, 5157, 5730, 6255, 6876, 7290, 7506, 8340, 8595, 10314, 11259, 11460, 12510, 14580, 15012, 15471, 17190, 18765, 20628, 22518, 25020, 25785, 26549, 30942, 33777, 34380, 37530, 45036, 46413, 51570, 53098, 56295, 61884, 67554, 75060, 77355, 79647, 92826, 101331, 103140, 106196, 112590, 132745, 135108, 139239, 154710, 159294, 168885, 185652, 202662, 225180, 232065, 238941, 265490, 278478, 309420, 318588, 337770, 398235, 405324, 464130, 477882, 506655, 530980, 556956, 675540, 696195, 716823, 796470, 928260, 955764, 1013310, 1194705, 1392390, 1433646, 1592940, 2026620, 2150469, 2389410, 2784780, 2867292, 3584115, 4300938, 4778820, 6451407, 7168230, 8601876, 10752345, 12902814, 14336460, 19354221, 21504690, 25805628, 32257035, 38708442, 43009380, 64514070, 77416884, 96771105, 129028140, 193542210, 387084420]

約数ペア:

[(1, 387084420), (2, 193542210), (3, 129028140), (4, 96771105), (5, 77416884), (6, 64514070), (9, 43009380), (10, 38708442), (12, 32257035), (15, 25805628), (18, 21504690), (20, 19354221), (27, 14336460), (30, 12902814), (36, 10752345), (45, 8601876), (54, 7168230), (60, 6451407), (81, 4778820), (90, 4300938), (108, 3584115), (135, 2867292), (139, 2784780), (162, 2389410), (180, 2150469), (191, 2026620), (243, 1592940), (270, 1433646), (278, 1392390), (324, 1194705), (382, 1013310), (405, 955764), (417, 928260), (486, 796470), (540, 716823), (556, 696195), (573, 675540), (695, 556956), (729, 530980), (764, 506655), (810, 477882), (834, 464130), (955, 405324), (972, 398235), (1146, 337770), (1215, 318588), (1251, 309420), (1390, 278478), (1458, 265490), (1620, 238941), (1668, 232065), (1719, 225180), (1910, 202662), (2085, 185652), (2292, 168885), (2430, 159294), (2502, 154710), (2780, 139239), (2865, 135108), (2916, 132745), (3438, 112590), (3645, 106196), (3753, 103140), (3820, 101331), (4170, 92826), (4860, 79647), (5004, 77355), (5157, 75060), (5730, 67554), (6255, 61884), (6876, 56295), (7290, 53098), (7506, 51570), (8340, 46413), (8595, 45036), (10314, 37530), (11259, 34380), (11460, 33777), (12510, 30942), (14580, 26549), (15012, 25785), (15471, 25020), (17190, 22518), (18765, 20628)]