20574979200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{463}}^1\times {\mathrm{1543}}^1$

素因数の和:2036

約数の個数: 288

約数和(自身を含む): 73622490240

約数和(自身を除く): 53047511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 463, 480, 576, 600, 640, 720, 800, 900, 926, 960, 1152, 1200, 1389, 1440, 1543, 1600, 1800, 1852, 1920, 2315, 2400, 2778, 2880, 3086, 3200, 3600, 3704, 4167, 4629, 4630, 4800, 5556, 5760, 6172, 6945, 7200, 7408, 7715, 8334, 9258, 9260, 9600, 11112, 11575, 12344, 13887, 13890, 14400, 14816, 15430, 16668, 18516, 18520, 20835, 22224, 23145, 23150, 24688, 27774, 27780, 28800, 29632, 30860, 33336, 34725, 37032, 37040, 38575, 41670, 44448, 46290, 46300, 49376, 55548, 55560, 59264, 61720, 66672, 69435, 69450, 74064, 74080, 77150, 83340, 88896, 92580, 92600, 98752, 104175, 111096, 111120, 115725, 123440, 133344, 138870, 138900, 148128, 148160, 154300, 166680, 177792, 185160, 185200, 197504, 208350, 222192, 222240, 231450, 246880, 266688, 277740, 277800, 296256, 296320, 308600, 333360, 347175, 370320, 370400, 416700, 444384, 444480, 462900, 493760, 533376, 555480, 555600, 592512, 617200, 666720, 694350, 714409, 740640, 740800, 833400, 888768, 888960, 925800, 987520, 1110960, 1111200, 1234400, 1333440, 1388700, 1428818, 1481280, 1481600, 1666800, 1777536, 1851600, 2143227, 2221920, 2222400, 2468800, 2666880, 2777400, 2857636, 2962560, 3333600, 3572045, 3703200, 4286454, 4443840, 4444800, 4937600, 5554800, 5715272, 6429681, 6667200, 7144090, 7406400, 8572908, 8887680, 10716135, 11109600, 11430544, 12859362, 13334400, 14288180, 14812800, 17145816, 17860225, 21432270, 22219200, 22861088, 25718724, 28576360, 32148405, 34291632, 35720450, 42864540, 44438400, 45722176, 51437448, 53580675, 57152720, 64296810, 68583264, 71440900, 85729080, 91444352, 102874896, 107161350, 114305440, 128593620, 137166528, 142881800, 160742025, 171458160, 205749792, 214322700, 228610880, 257187240, 274333056, 285763600, 321484050, 342916320, 411499584, 428645400, 457221760, 514374480, 571527200, 642968100, 685832640, 822999168, 857290800, 1028748960, 1143054400, 1285936200, 1371665280, 1714581600, 2057497920, 2286108800, 2571872400, 3429163200, 4114995840, 5143744800, 6858326400, 10287489600, 20574979200]

約数ペア:

[(1, 20574979200), (2, 10287489600), (3, 6858326400), (4, 5143744800), (5, 4114995840), (6, 3429163200), (8, 2571872400), (9, 2286108800), (10, 2057497920), (12, 1714581600), (15, 1371665280), (16, 1285936200), (18, 1143054400), (20, 1028748960), (24, 857290800), (25, 822999168), (30, 685832640), (32, 642968100), (36, 571527200), (40, 514374480), (45, 457221760), (48, 428645400), (50, 411499584), (60, 342916320), (64, 321484050), (72, 285763600), (75, 274333056), (80, 257187240), (90, 228610880), (96, 214322700), (100, 205749792), (120, 171458160), (128, 160742025), (144, 142881800), (150, 137166528), (160, 128593620), (180, 114305440), (192, 107161350), (200, 102874896), (225, 91444352), (240, 85729080), (288, 71440900), (300, 68583264), (320, 64296810), (360, 57152720), (384, 53580675), (400, 51437448), (450, 45722176), (463, 44438400), (480, 42864540), (576, 35720450), (600, 34291632), (640, 32148405), (720, 28576360), (800, 25718724), (900, 22861088), (926, 22219200), (960, 21432270), (1152, 17860225), (1200, 17145816), (1389, 14812800), (1440, 14288180), (1543, 13334400), (1600, 12859362), (1800, 11430544), (1852, 11109600), (1920, 10716135), (2315, 8887680), (2400, 8572908), (2778, 7406400), (2880, 7144090), (3086, 6667200), (3200, 6429681), (3600, 5715272), (3704, 5554800), (4167, 4937600), (4629, 4444800), (4630, 4443840), (4800, 4286454), (5556, 3703200), (5760, 3572045), (6172, 3333600), (6945, 2962560), (7200, 2857636), (7408, 2777400), (7715, 2666880), (8334, 2468800), (9258, 2222400), (9260, 2221920), (9600, 2143227), (11112, 1851600), (11575, 1777536), (12344, 1666800), (13887, 1481600), (13890, 1481280), (14400, 1428818), (14816, 1388700), (15430, 1333440), (16668, 1234400), (18516, 1111200), (18520, 1110960), (20835, 987520), (22224, 925800), (23145, 888960), (23150, 888768), (24688, 833400), (27774, 740800), (27780, 740640), (28800, 714409), (29632, 694350), (30860, 666720), (33336, 617200), (34725, 592512), (37032, 555600), (37040, 555480), (38575, 533376), (41670, 493760), (44448, 462900), (46290, 444480), (46300, 444384), (49376, 416700), (55548, 370400), (55560, 370320), (59264, 347175), (61720, 333360), (66672, 308600), (69435, 296320), (69450, 296256), (74064, 277800), (74080, 277740), (77150, 266688), (83340, 246880), (88896, 231450), (92580, 222240), (92600, 222192), (98752, 208350), (104175, 197504), (111096, 185200), (111120, 185160), (115725, 177792), (123440, 166680), (133344, 154300), (138870, 148160), (138900, 148128)]