42826500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 139915776

約数和(自身を除く): 97089276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 125, 150, 155, 180, 186, 225, 250, 279, 300, 307, 310, 372, 375, 450, 465, 500, 558, 614, 620, 750, 775, 900, 921, 930, 1116, 1125, 1228, 1395, 1500, 1535, 1550, 1842, 1860, 2250, 2325, 2763, 2790, 3070, 3100, 3684, 3875, 4500, 4605, 4650, 5526, 5580, 6140, 6975, 7675, 7750, 9210, 9300, 9517, 11052, 11625, 13815, 13950, 15350, 15500, 18420, 19034, 23025, 23250, 27630, 27900, 28551, 30700, 34875, 38068, 38375, 46050, 46500, 47585, 55260, 57102, 69075, 69750, 76750, 85653, 92100, 95170, 114204, 115125, 138150, 139500, 142755, 153500, 171306, 190340, 230250, 237925, 276300, 285510, 342612, 345375, 428265, 460500, 475850, 571020, 690750, 713775, 856530, 951700, 1189625, 1381500, 1427550, 1713060, 2141325, 2379250, 2855100, 3568875, 4282650, 4758500, 7137750, 8565300, 10706625, 14275500, 21413250, 42826500]

約数ペア:

[(1, 42826500), (2, 21413250), (3, 14275500), (4, 10706625), (5, 8565300), (6, 7137750), (9, 4758500), (10, 4282650), (12, 3568875), (15, 2855100), (18, 2379250), (20, 2141325), (25, 1713060), (30, 1427550), (31, 1381500), (36, 1189625), (45, 951700), (50, 856530), (60, 713775), (62, 690750), (75, 571020), (90, 475850), (93, 460500), (100, 428265), (124, 345375), (125, 342612), (150, 285510), (155, 276300), (180, 237925), (186, 230250), (225, 190340), (250, 171306), (279, 153500), (300, 142755), (307, 139500), (310, 138150), (372, 115125), (375, 114204), (450, 95170), (465, 92100), (500, 85653), (558, 76750), (614, 69750), (620, 69075), (750, 57102), (775, 55260), (900, 47585), (921, 46500), (930, 46050), (1116, 38375), (1125, 38068), (1228, 34875), (1395, 30700), (1500, 28551), (1535, 27900), (1550, 27630), (1842, 23250), (1860, 23025), (2250, 19034), (2325, 18420), (2763, 15500), (2790, 15350), (3070, 13950), (3100, 13815), (3684, 11625), (3875, 11052), (4500, 9517), (4605, 9300), (4650, 9210), (5526, 7750), (5580, 7675), (6140, 6975)]