61201800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 226723770

約数和(自身を除く): 165521970

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 281, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 562, 600, 605, 660, 726, 792, 825, 843, 900, 968, 990, 1089, 1100, 1124, 1210, 1320, 1405, 1452, 1650, 1686, 1800, 1815, 1980, 2178, 2200, 2248, 2420, 2475, 2529, 2810, 2904, 3025, 3091, 3300, 3372, 3630, 3960, 4215, 4356, 4840, 4950, 5058, 5445, 5620, 6050, 6182, 6600, 6744, 7025, 7260, 8430, 8712, 9075, 9273, 9900, 10116, 10890, 11240, 12100, 12364, 12645, 14050, 14520, 15455, 16860, 18150, 18546, 19800, 20232, 21075, 21780, 24200, 24728, 25290, 27225, 27819, 28100, 30910, 33720, 34001, 36300, 37092, 42150, 43560, 46365, 50580, 54450, 55638, 56200, 61820, 63225, 68002, 72600, 74184, 77275, 84300, 92730, 101160, 102003, 108900, 111276, 123640, 126450, 136004, 139095, 154550, 168600, 170005, 185460, 204006, 217800, 222552, 231825, 252900, 272008, 278190, 306009, 309100, 340010, 370920, 408012, 463650, 505800, 510015, 556380, 612018, 618200, 680020, 695475, 816024, 850025, 927300, 1020030, 1112760, 1224036, 1360040, 1390950, 1530045, 1700050, 1854600, 2040060, 2448072, 2550075, 2781900, 3060090, 3400100, 4080120, 5100150, 5563800, 6120180, 6800200, 7650225, 10200300, 12240360, 15300450, 20400600, 30600900, 61201800]

約数ペア:

[(1, 61201800), (2, 30600900), (3, 20400600), (4, 15300450), (5, 12240360), (6, 10200300), (8, 7650225), (9, 6800200), (10, 6120180), (11, 5563800), (12, 5100150), (15, 4080120), (18, 3400100), (20, 3060090), (22, 2781900), (24, 2550075), (25, 2448072), (30, 2040060), (33, 1854600), (36, 1700050), (40, 1530045), (44, 1390950), (45, 1360040), (50, 1224036), (55, 1112760), (60, 1020030), (66, 927300), (72, 850025), (75, 816024), (88, 695475), (90, 680020), (99, 618200), (100, 612018), (110, 556380), (120, 510015), (121, 505800), (132, 463650), (150, 408012), (165, 370920), (180, 340010), (198, 309100), (200, 306009), (220, 278190), (225, 272008), (242, 252900), (264, 231825), (275, 222552), (281, 217800), (300, 204006), (330, 185460), (360, 170005), (363, 168600), (396, 154550), (440, 139095), (450, 136004), (484, 126450), (495, 123640), (550, 111276), (562, 108900), (600, 102003), (605, 101160), (660, 92730), (726, 84300), (792, 77275), (825, 74184), (843, 72600), (900, 68002), (968, 63225), (990, 61820), (1089, 56200), (1100, 55638), (1124, 54450), (1210, 50580), (1320, 46365), (1405, 43560), (1452, 42150), (1650, 37092), (1686, 36300), (1800, 34001), (1815, 33720), (1980, 30910), (2178, 28100), (2200, 27819), (2248, 27225), (2420, 25290), (2475, 24728), (2529, 24200), (2810, 21780), (2904, 21075), (3025, 20232), (3091, 19800), (3300, 18546), (3372, 18150), (3630, 16860), (3960, 15455), (4215, 14520), (4356, 14050), (4840, 12645), (4950, 12364), (5058, 12100), (5445, 11240), (5620, 10890), (6050, 10116), (6182, 9900), (6600, 9273), (6744, 9075), (7025, 8712), (7260, 8430)]