2804014.00000000

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 134956800

約数和(自身を除く): 86390550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1439, 1875, 2250, 2878, 3375, 3750, 4317, 5625, 6750, 7195, 8634, 11250, 12951, 14390, 16875, 21585, 25902, 33750, 35975, 38853, 43170, 64755, 71950, 77706, 107925, 129510, 179875, 194265, 215850, 323775, 359750, 388530, 539625, 647550, 899375, 971325, 1079250, 1618875, 1798750, 1942650, 2698125, 3237750, 4856625, 5396250, 8094375, 9713250, 16188750, 24283125, 48566250]

約数ペア:

[(1, 48566250), (2, 24283125), (3, 16188750), (5, 9713250), (6, 8094375), (9, 5396250), (10, 4856625), (15, 3237750), (18, 2698125), (25, 1942650), (27, 1798750), (30, 1618875), (45, 1079250), (50, 971325), (54, 899375), (75, 647550), (90, 539625), (125, 388530), (135, 359750), (150, 323775), (225, 215850), (250, 194265), (270, 179875), (375, 129510), (450, 107925), (625, 77706), (675, 71950), (750, 64755), (1125, 43170), (1250, 38853), (1350, 35975), (1439, 33750), (1875, 25902), (2250, 21585), (2878, 16875), (3375, 14390), (3750, 12951), (4317, 11250), (5625, 8634), (6750, 7195)]