388954800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8348

約数の個数: 180

約数和(自身を含む): 1453785424

約数和(自身を除く): 1064830624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 8311, 9360, 11700, 15600, 16622, 23400, 24933, 33244, 41555, 46800, 49866, 66488, 74799, 83110, 99732, 108043, 124665, 132976, 149598, 166220, 199464, 207775, 216086, 249330, 299196, 324129, 332440, 373995, 398928, 415550, 432172, 498660, 540215, 598392, 623325, 648258, 664880, 747990, 831100, 864344, 972387, 997320, 1080430, 1196784, 1246650, 1296516, 1495980, 1620645, 1662200, 1728688, 1869975, 1944774, 1994640, 2160860, 2493300, 2593032, 2701075, 2991960, 3241290, 3324400, 3739950, 3889548, 4321720, 4861935, 4986600, 5186064, 5402150, 5983920, 6482580, 7479900, 7779096, 8103225, 8643440, 9723870, 9973200, 10804300, 12965160, 14959800, 15558192, 16206450, 19447740, 21608600, 24309675, 25930320, 29919600, 32412900, 38895480, 43217200, 48619350, 64825800, 77790960, 97238700, 129651600, 194477400, 388954800]

約数ペア:

[(1, 388954800), (2, 194477400), (3, 129651600), (4, 97238700), (5, 77790960), (6, 64825800), (8, 48619350), (9, 43217200), (10, 38895480), (12, 32412900), (13, 29919600), (15, 25930320), (16, 24309675), (18, 21608600), (20, 19447740), (24, 16206450), (25, 15558192), (26, 14959800), (30, 12965160), (36, 10804300), (39, 9973200), (40, 9723870), (45, 8643440), (48, 8103225), (50, 7779096), (52, 7479900), (60, 6482580), (65, 5983920), (72, 5402150), (75, 5186064), (78, 4986600), (80, 4861935), (90, 4321720), (100, 3889548), (104, 3739950), (117, 3324400), (120, 3241290), (130, 2991960), (144, 2701075), (150, 2593032), (156, 2493300), (180, 2160860), (195, 1994640), (200, 1944774), (208, 1869975), (225, 1728688), (234, 1662200), (240, 1620645), (260, 1495980), (300, 1296516), (312, 1246650), (325, 1196784), (360, 1080430), (390, 997320), (400, 972387), (450, 864344), (468, 831100), (520, 747990), (585, 664880), (600, 648258), (624, 623325), (650, 598392), (720, 540215), (780, 498660), (900, 432172), (936, 415550), (975, 398928), (1040, 373995), (1170, 332440), (1200, 324129), (1300, 299196), (1560, 249330), (1800, 216086), (1872, 207775), (1950, 199464), (2340, 166220), (2600, 149598), (2925, 132976), (3120, 124665), (3600, 108043), (3900, 99732), (4680, 83110), (5200, 74799), (5850, 66488), (7800, 49866), (8311, 46800), (9360, 41555), (11700, 33244), (15600, 24933), (16622, 23400)]