47883900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 150927840

約数和(自身を除く): 103043940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 123, 150, 164, 170, 204, 205, 229, 246, 255, 300, 340, 410, 425, 458, 492, 510, 615, 687, 697, 820, 850, 916, 1020, 1025, 1145, 1230, 1275, 1374, 1394, 1700, 2050, 2091, 2290, 2460, 2550, 2748, 2788, 3075, 3435, 3485, 3893, 4100, 4182, 4580, 5100, 5725, 6150, 6870, 6970, 7786, 8364, 9389, 10455, 11450, 11679, 12300, 13740, 13940, 15572, 17175, 17425, 18778, 19465, 20910, 22900, 23358, 28167, 34350, 34850, 37556, 38930, 41820, 46716, 46945, 52275, 56334, 58395, 68700, 69700, 77860, 93890, 97325, 104550, 112668, 116790, 140835, 159613, 187780, 194650, 209100, 233580, 234725, 281670, 291975, 319226, 389300, 469450, 478839, 563340, 583950, 638452, 704175, 798065, 938900, 957678, 1167900, 1408350, 1596130, 1915356, 2394195, 2816700, 3192260, 3990325, 4788390, 7980650, 9576780, 11970975, 15961300, 23941950, 47883900]

約数ペア:

[(1, 47883900), (2, 23941950), (3, 15961300), (4, 11970975), (5, 9576780), (6, 7980650), (10, 4788390), (12, 3990325), (15, 3192260), (17, 2816700), (20, 2394195), (25, 1915356), (30, 1596130), (34, 1408350), (41, 1167900), (50, 957678), (51, 938900), (60, 798065), (68, 704175), (75, 638452), (82, 583950), (85, 563340), (100, 478839), (102, 469450), (123, 389300), (150, 319226), (164, 291975), (170, 281670), (204, 234725), (205, 233580), (229, 209100), (246, 194650), (255, 187780), (300, 159613), (340, 140835), (410, 116790), (425, 112668), (458, 104550), (492, 97325), (510, 93890), (615, 77860), (687, 69700), (697, 68700), (820, 58395), (850, 56334), (916, 52275), (1020, 46945), (1025, 46716), (1145, 41820), (1230, 38930), (1275, 37556), (1374, 34850), (1394, 34350), (1700, 28167), (2050, 23358), (2091, 22900), (2290, 20910), (2460, 19465), (2550, 18778), (2748, 17425), (2788, 17175), (3075, 15572), (3435, 13940), (3485, 13740), (3893, 12300), (4100, 11679), (4182, 11450), (4580, 10455), (5100, 9389), (5725, 8364), (6150, 7786), (6870, 6970)]