148865000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 367382400

約数和(自身を除く): 218517400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1250, 1567, 1900, 2375, 2500, 3134, 3800, 4750, 5000, 6268, 7835, 9500, 11875, 12536, 15670, 19000, 23750, 29773, 31340, 39175, 47500, 59546, 62680, 78350, 95000, 119092, 148865, 156700, 195875, 238184, 297730, 313400, 391750, 595460, 744325, 783500, 979375, 1190920, 1488650, 1567000, 1958750, 2977300, 3721625, 3917500, 5954600, 7443250, 7835000, 14886500, 18608125, 29773000, 37216250, 74432500, 148865000]

約数ペア:

[(1, 148865000), (2, 74432500), (4, 37216250), (5, 29773000), (8, 18608125), (10, 14886500), (19, 7835000), (20, 7443250), (25, 5954600), (38, 3917500), (40, 3721625), (50, 2977300), (76, 1958750), (95, 1567000), (100, 1488650), (125, 1190920), (152, 979375), (190, 783500), (200, 744325), (250, 595460), (380, 391750), (475, 313400), (500, 297730), (625, 238184), (760, 195875), (950, 156700), (1000, 148865), (1250, 119092), (1567, 95000), (1900, 78350), (2375, 62680), (2500, 59546), (3134, 47500), (3800, 39175), (4750, 31340), (5000, 29773), (6268, 23750), (7835, 19000), (9500, 15670), (11875, 12536)]