66557700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 252

約数和(自身を含む): 239078448

約数和(自身を除く): 172520748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 83, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 166, 180, 198, 220, 225, 243, 249, 270, 275, 297, 300, 324, 330, 332, 396, 405, 415, 450, 486, 495, 498, 540, 550, 594, 660, 675, 729, 747, 810, 825, 830, 891, 900, 913, 972, 990, 996, 1100, 1188, 1215, 1245, 1350, 1458, 1485, 1494, 1620, 1650, 1660, 1782, 1826, 1980, 2025, 2075, 2241, 2430, 2475, 2490, 2673, 2700, 2739, 2916, 2970, 2988, 3300, 3564, 3645, 3652, 3735, 4050, 4150, 4455, 4482, 4565, 4860, 4950, 4980, 5346, 5478, 5940, 6075, 6225, 6723, 7290, 7425, 7470, 8019, 8100, 8217, 8300, 8910, 8964, 9130, 9900, 10692, 10956, 11205, 12150, 12450, 13365, 13446, 13695, 14580, 14850, 14940, 16038, 16434, 17820, 18225, 18260, 18675, 20169, 22275, 22410, 22825, 24300, 24651, 24900, 26730, 26892, 27390, 29700, 32076, 32868, 33615, 36450, 37350, 40095, 40338, 41085, 44550, 44820, 45650, 49302, 53460, 54780, 56025, 60507, 66825, 67230, 68475, 72900, 73953, 74700, 80190, 80676, 82170, 89100, 91300, 98604, 100845, 112050, 121014, 123255, 133650, 134460, 136950, 147906, 160380, 164340, 168075, 200475, 201690, 205425, 221859, 224100, 242028, 246510, 267300, 273900, 295812, 302535, 336150, 369765, 400950, 403380, 410850, 443718, 493020, 504225, 605070, 616275, 665577, 672300, 739530, 801900, 821700, 887436, 1008450, 1109295, 1210140, 1232550, 1331154, 1479060, 1512675, 1848825, 2016900, 2218590, 2465100, 2662308, 3025350, 3327885, 3697650, 4437180, 5546475, 6050700, 6655770, 7395300, 11092950, 13311540, 16639425, 22185900, 33278850, 66557700]

約数ペア:

[(1, 66557700), (2, 33278850), (3, 22185900), (4, 16639425), (5, 13311540), (6, 11092950), (9, 7395300), (10, 6655770), (11, 6050700), (12, 5546475), (15, 4437180), (18, 3697650), (20, 3327885), (22, 3025350), (25, 2662308), (27, 2465100), (30, 2218590), (33, 2016900), (36, 1848825), (44, 1512675), (45, 1479060), (50, 1331154), (54, 1232550), (55, 1210140), (60, 1109295), (66, 1008450), (75, 887436), (81, 821700), (83, 801900), (90, 739530), (99, 672300), (100, 665577), (108, 616275), (110, 605070), (132, 504225), (135, 493020), (150, 443718), (162, 410850), (165, 403380), (166, 400950), (180, 369765), (198, 336150), (220, 302535), (225, 295812), (243, 273900), (249, 267300), (270, 246510), (275, 242028), (297, 224100), (300, 221859), (324, 205425), (330, 201690), (332, 200475), (396, 168075), (405, 164340), (415, 160380), (450, 147906), (486, 136950), (495, 134460), (498, 133650), (540, 123255), (550, 121014), (594, 112050), (660, 100845), (675, 98604), (729, 91300), (747, 89100), (810, 82170), (825, 80676), (830, 80190), (891, 74700), (900, 73953), (913, 72900), (972, 68475), (990, 67230), (996, 66825), (1100, 60507), (1188, 56025), (1215, 54780), (1245, 53460), (1350, 49302), (1458, 45650), (1485, 44820), (1494, 44550), (1620, 41085), (1650, 40338), (1660, 40095), (1782, 37350), (1826, 36450), (1980, 33615), (2025, 32868), (2075, 32076), (2241, 29700), (2430, 27390), (2475, 26892), (2490, 26730), (2673, 24900), (2700, 24651), (2739, 24300), (2916, 22825), (2970, 22410), (2988, 22275), (3300, 20169), (3564, 18675), (3645, 18260), (3652, 18225), (3735, 17820), (4050, 16434), (4150, 16038), (4455, 14940), (4482, 14850), (4565, 14580), (4860, 13695), (4950, 13446), (4980, 13365), (5346, 12450), (5478, 12150), (5940, 11205), (6075, 10956), (6225, 10692), (6723, 9900), (7290, 9130), (7425, 8964), (7470, 8910), (8019, 8300), (8100, 8217)]