15991020000

素因数分解:

$2^5\times 3^4\times 5^4\times {\mathrm{9871}}^1$

素因数の和:9913

約数の個数: 300

約数和(自身を含む): 58773573936

約数和(自身を除く): 42782553936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 625, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1200, 1250, 1296, 1350, 1440, 1500, 1620, 1800, 1875, 2000, 2025, 2160, 2250, 2400, 2500, 2592, 2700, 3000, 3240, 3375, 3600, 3750, 4000, 4050, 4320, 4500, 5000, 5400, 5625, 6000, 6480, 6750, 7200, 7500, 8100, 9000, 9871, 10000, 10125, 10800, 11250, 12000, 12960, 13500, 15000, 16200, 16875, 18000, 19742, 20000, 20250, 21600, 22500, 27000, 29613, 30000, 32400, 33750, 36000, 39484, 40500, 45000, 49355, 50625, 54000, 59226, 60000, 64800, 67500, 78968, 81000, 88839, 90000, 98710, 101250, 108000, 118452, 135000, 148065, 157936, 162000, 177678, 180000, 197420, 202500, 236904, 246775, 266517, 270000, 296130, 315872, 324000, 355356, 394840, 405000, 444195, 473808, 493550, 533034, 540000, 592260, 710712, 740325, 789680, 799551, 810000, 888390, 947616, 987100, 1066068, 1184520, 1233875, 1332585, 1421424, 1480650, 1579360, 1599102, 1620000, 1776780, 1974200, 2132136, 2220975, 2369040, 2467750, 2665170, 2842848, 2961300, 3198204, 3553560, 3701625, 3948400, 3997755, 4264272, 4441950, 4738080, 4935500, 5330340, 5922600, 6169375, 6396408, 6662925, 7107120, 7403250, 7896800, 7995510, 8528544, 8883900, 9871000, 10660680, 11104875, 11845200, 12338750, 12792816, 13325850, 14214240, 14806500, 15991020, 17767800, 18508125, 19742000, 19988775, 21321360, 22209750, 23690400, 24677500, 25585632, 26651700, 29613000, 31982040, 33314625, 35535600, 37016250, 39484000, 39977550, 42642720, 44419500, 49355000, 53303400, 55524375, 59226000, 63964080, 66629250, 71071200, 74032500, 79955100, 88839000, 98710000, 99943875, 106606800, 111048750, 118452000, 127928160, 133258500, 148065000, 159910200, 166573125, 177678000, 197420000, 199887750, 213213600, 222097500, 266517000, 296130000, 319820400, 333146250, 355356000, 399775500, 444195000, 499719375, 533034000, 592260000, 639640800, 666292500, 799551000, 888390000, 999438750, 1066068000, 1332585000, 1599102000, 1776780000, 1998877500, 2665170000, 3198204000, 3997755000, 5330340000, 7995510000, 15991020000]

約数ペア:

[(1, 15991020000), (2, 7995510000), (3, 5330340000), (4, 3997755000), (5, 3198204000), (6, 2665170000), (8, 1998877500), (9, 1776780000), (10, 1599102000), (12, 1332585000), (15, 1066068000), (16, 999438750), (18, 888390000), (20, 799551000), (24, 666292500), (25, 639640800), (27, 592260000), (30, 533034000), (32, 499719375), (36, 444195000), (40, 399775500), (45, 355356000), (48, 333146250), (50, 319820400), (54, 296130000), (60, 266517000), (72, 222097500), (75, 213213600), (80, 199887750), (81, 197420000), (90, 177678000), (96, 166573125), (100, 159910200), (108, 148065000), (120, 133258500), (125, 127928160), (135, 118452000), (144, 111048750), (150, 106606800), (160, 99943875), (162, 98710000), (180, 88839000), (200, 79955100), (216, 74032500), (225, 71071200), (240, 66629250), (250, 63964080), (270, 59226000), (288, 55524375), (300, 53303400), (324, 49355000), (360, 44419500), (375, 42642720), (400, 39977550), (405, 39484000), (432, 37016250), (450, 35535600), (480, 33314625), (500, 31982040), (540, 29613000), (600, 26651700), (625, 25585632), (648, 24677500), (675, 23690400), (720, 22209750), (750, 21321360), (800, 19988775), (810, 19742000), (864, 18508125), (900, 17767800), (1000, 15991020), (1080, 14806500), (1125, 14214240), (1200, 13325850), (1250, 12792816), (1296, 12338750), (1350, 11845200), (1440, 11104875), (1500, 10660680), (1620, 9871000), (1800, 8883900), (1875, 8528544), (2000, 7995510), (2025, 7896800), (2160, 7403250), (2250, 7107120), (2400, 6662925), (2500, 6396408), (2592, 6169375), (2700, 5922600), (3000, 5330340), (3240, 4935500), (3375, 4738080), (3600, 4441950), (3750, 4264272), (4000, 3997755), (4050, 3948400), (4320, 3701625), (4500, 3553560), (5000, 3198204), (5400, 2961300), (5625, 2842848), (6000, 2665170), (6480, 2467750), (6750, 2369040), (7200, 2220975), (7500, 2132136), (8100, 1974200), (9000, 1776780), (9871, 1620000), (10000, 1599102), (10125, 1579360), (10800, 1480650), (11250, 1421424), (12000, 1332585), (12960, 1233875), (13500, 1184520), (15000, 1066068), (16200, 987100), (16875, 947616), (18000, 888390), (19742, 810000), (20000, 799551), (20250, 789680), (21600, 740325), (22500, 710712), (27000, 592260), (29613, 540000), (30000, 533034), (32400, 493550), (33750, 473808), (36000, 444195), (39484, 405000), (40500, 394840), (45000, 355356), (49355, 324000), (50625, 315872), (54000, 296130), (59226, 270000), (60000, 266517), (64800, 246775), (67500, 236904), (78968, 202500), (81000, 197420), (88839, 180000), (90000, 177678), (98710, 162000), (101250, 157936), (108000, 148065), (118452, 135000)]