47478000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 157614912

約数和(自身を除く): 110136912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 193, 200, 205, 240, 246, 250, 300, 328, 375, 386, 400, 410, 492, 500, 579, 600, 615, 656, 750, 772, 820, 965, 984, 1000, 1025, 1158, 1200, 1230, 1500, 1544, 1640, 1930, 1968, 2000, 2050, 2316, 2460, 2895, 3000, 3075, 3088, 3280, 3860, 4100, 4632, 4825, 4920, 5125, 5790, 6000, 6150, 7720, 7913, 8200, 9264, 9650, 9840, 10250, 11580, 12300, 14475, 15375, 15440, 15826, 16400, 19300, 20500, 23160, 23739, 24125, 24600, 28950, 30750, 31652, 38600, 39565, 41000, 46320, 47478, 48250, 49200, 57900, 61500, 63304, 72375, 77200, 79130, 82000, 94956, 96500, 115800, 118695, 123000, 126608, 144750, 158260, 189912, 193000, 197825, 231600, 237390, 246000, 289500, 316520, 379824, 386000, 395650, 474780, 579000, 593475, 633040, 791300, 949560, 989125, 1158000, 1186950, 1582600, 1899120, 1978250, 2373900, 2967375, 3165200, 3956500, 4747800, 5934750, 7913000, 9495600, 11869500, 15826000, 23739000, 47478000]

約数ペア:

[(1, 47478000), (2, 23739000), (3, 15826000), (4, 11869500), (5, 9495600), (6, 7913000), (8, 5934750), (10, 4747800), (12, 3956500), (15, 3165200), (16, 2967375), (20, 2373900), (24, 1978250), (25, 1899120), (30, 1582600), (40, 1186950), (41, 1158000), (48, 989125), (50, 949560), (60, 791300), (75, 633040), (80, 593475), (82, 579000), (100, 474780), (120, 395650), (123, 386000), (125, 379824), (150, 316520), (164, 289500), (193, 246000), (200, 237390), (205, 231600), (240, 197825), (246, 193000), (250, 189912), (300, 158260), (328, 144750), (375, 126608), (386, 123000), (400, 118695), (410, 115800), (492, 96500), (500, 94956), (579, 82000), (600, 79130), (615, 77200), (656, 72375), (750, 63304), (772, 61500), (820, 57900), (965, 49200), (984, 48250), (1000, 47478), (1025, 46320), (1158, 41000), (1200, 39565), (1230, 38600), (1500, 31652), (1544, 30750), (1640, 28950), (1930, 24600), (1968, 24125), (2000, 23739), (2050, 23160), (2316, 20500), (2460, 19300), (2895, 16400), (3000, 15826), (3075, 15440), (3088, 15375), (3280, 14475), (3860, 12300), (4100, 11580), (4632, 10250), (4825, 9840), (4920, 9650), (5125, 9264), (5790, 8200), (6000, 7913), (6150, 7720)]