66727800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 144

約数和(自身を含む): 232563240

約数和(自身を除く): 165835440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1373, 1620, 1800, 1944, 2025, 2430, 2700, 2746, 3240, 4050, 4119, 4860, 5400, 5492, 6075, 6865, 8100, 8238, 9720, 10984, 12150, 12357, 13730, 16200, 16476, 20595, 24300, 24714, 27460, 32952, 34325, 37071, 41190, 48600, 49428, 54920, 61785, 68650, 74142, 82380, 98856, 102975, 111213, 123570, 137300, 148284, 164760, 185355, 205950, 222426, 247140, 274600, 296568, 308925, 333639, 370710, 411900, 444852, 494280, 556065, 617850, 667278, 741420, 823800, 889704, 926775, 1112130, 1235700, 1334556, 1482840, 1668195, 1853550, 2224260, 2471400, 2669112, 2780325, 3336390, 3707100, 4448520, 5560650, 6672780, 7414200, 8340975, 11121300, 13345560, 16681950, 22242600, 33363900, 66727800]

約数ペア:

[(1, 66727800), (2, 33363900), (3, 22242600), (4, 16681950), (5, 13345560), (6, 11121300), (8, 8340975), (9, 7414200), (10, 6672780), (12, 5560650), (15, 4448520), (18, 3707100), (20, 3336390), (24, 2780325), (25, 2669112), (27, 2471400), (30, 2224260), (36, 1853550), (40, 1668195), (45, 1482840), (50, 1334556), (54, 1235700), (60, 1112130), (72, 926775), (75, 889704), (81, 823800), (90, 741420), (100, 667278), (108, 617850), (120, 556065), (135, 494280), (150, 444852), (162, 411900), (180, 370710), (200, 333639), (216, 308925), (225, 296568), (243, 274600), (270, 247140), (300, 222426), (324, 205950), (360, 185355), (405, 164760), (450, 148284), (486, 137300), (540, 123570), (600, 111213), (648, 102975), (675, 98856), (810, 82380), (900, 74142), (972, 68650), (1080, 61785), (1215, 54920), (1350, 49428), (1373, 48600), (1620, 41190), (1800, 37071), (1944, 34325), (2025, 32952), (2430, 27460), (2700, 24714), (2746, 24300), (3240, 20595), (4050, 16476), (4119, 16200), (4860, 13730), (5400, 12357), (5492, 12150), (6075, 10984), (6865, 9720), (8100, 8238)]