329924600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{27043}}^1$

素因数の和:27120

約数の個数: 48

約数和(自身を含む): 779678520

約数和(自身を除く): 449753920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 27043, 54086, 108172, 135215, 216344, 270430, 540860, 676075, 1081720, 1352150, 1649623, 2704300, 3299246, 5408600, 6598492, 8248115, 13196984, 16496230, 32992460, 41240575, 65984920, 82481150, 164962300, 329924600]

約数ペア:

[(1, 329924600), (2, 164962300), (4, 82481150), (5, 65984920), (8, 41240575), (10, 32992460), (20, 16496230), (25, 13196984), (40, 8248115), (50, 6598492), (61, 5408600), (100, 3299246), (122, 2704300), (200, 1649623), (244, 1352150), (305, 1081720), (488, 676075), (610, 540860), (1220, 270430), (1525, 216344), (2440, 135215), (3050, 108172), (6100, 54086), (12200, 27043)]