106448800

素因数分解:

$2^5\times 5^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 261358272

約数和(自身を除く): 154909472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 271, 400, 491, 542, 800, 982, 1084, 1355, 1964, 2168, 2455, 2710, 3928, 4336, 4910, 5420, 6775, 7856, 8672, 9820, 10840, 12275, 13550, 15712, 19640, 21680, 24550, 27100, 39280, 43360, 49100, 54200, 78560, 98200, 108400, 133061, 196400, 216800, 266122, 392800, 532244, 665305, 1064488, 1330610, 2128976, 2661220, 3326525, 4257952, 5322440, 6653050, 10644880, 13306100, 21289760, 26612200, 53224400, 106448800]

約数ペア:

[(1, 106448800), (2, 53224400), (4, 26612200), (5, 21289760), (8, 13306100), (10, 10644880), (16, 6653050), (20, 5322440), (25, 4257952), (32, 3326525), (40, 2661220), (50, 2128976), (80, 1330610), (100, 1064488), (160, 665305), (200, 532244), (271, 392800), (400, 266122), (491, 216800), (542, 196400), (800, 133061), (982, 108400), (1084, 98200), (1355, 78560), (1964, 54200), (2168, 49100), (2455, 43360), (2710, 39280), (3928, 27100), (4336, 24550), (4910, 21680), (5420, 19640), (6775, 15712), (7856, 13550), (8672, 12275), (9820, 10840)]