25953900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 90994176

約数和(自身を除く): 65040276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 727, 850, 1020, 1050, 1190, 1275, 1428, 1454, 1700, 1785, 2100, 2181, 2380, 2550, 2908, 2975, 3570, 3635, 4362, 5089, 5100, 5950, 7140, 7270, 8724, 8925, 10178, 10905, 11900, 12359, 14540, 15267, 17850, 18175, 20356, 21810, 24718, 25445, 30534, 35700, 36350, 37077, 43620, 49436, 50890, 54525, 61068, 61795, 72700, 74154, 76335, 86513, 101780, 109050, 123590, 127225, 148308, 152670, 173026, 185385, 218100, 247180, 254450, 259539, 305340, 308975, 346052, 370770, 381675, 432565, 508900, 519078, 617950, 741540, 763350, 865130, 926925, 1038156, 1235900, 1297695, 1526700, 1730260, 1853850, 2162825, 2595390, 3707700, 4325650, 5190780, 6488475, 8651300, 12976950, 25953900]

約数ペア:

[(1, 25953900), (2, 12976950), (3, 8651300), (4, 6488475), (5, 5190780), (6, 4325650), (7, 3707700), (10, 2595390), (12, 2162825), (14, 1853850), (15, 1730260), (17, 1526700), (20, 1297695), (21, 1235900), (25, 1038156), (28, 926925), (30, 865130), (34, 763350), (35, 741540), (42, 617950), (50, 519078), (51, 508900), (60, 432565), (68, 381675), (70, 370770), (75, 346052), (84, 308975), (85, 305340), (100, 259539), (102, 254450), (105, 247180), (119, 218100), (140, 185385), (150, 173026), (170, 152670), (175, 148308), (204, 127225), (210, 123590), (238, 109050), (255, 101780), (300, 86513), (340, 76335), (350, 74154), (357, 72700), (420, 61795), (425, 61068), (476, 54525), (510, 50890), (525, 49436), (595, 43620), (700, 37077), (714, 36350), (727, 35700), (850, 30534), (1020, 25445), (1050, 24718), (1190, 21810), (1275, 20356), (1428, 18175), (1454, 17850), (1700, 15267), (1785, 14540), (2100, 12359), (2181, 11900), (2380, 10905), (2550, 10178), (2908, 8925), (2975, 8724), (3570, 7270), (3635, 7140), (4362, 5950), (5089, 5100)]