72759700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 172084472

約数和(自身を除く): 99324772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 388, 485, 577, 650, 970, 1154, 1261, 1300, 1940, 2308, 2425, 2522, 2885, 4850, 5044, 5770, 6305, 7501, 9700, 11540, 12610, 14425, 15002, 25220, 28850, 30004, 31525, 37505, 55969, 57700, 63050, 75010, 111938, 126100, 150020, 187525, 223876, 279845, 375050, 559690, 727597, 750100, 1119380, 1399225, 1455194, 2798450, 2910388, 3637985, 5596900, 7275970, 14551940, 18189925, 36379850, 72759700]

約数ペア:

[(1, 72759700), (2, 36379850), (4, 18189925), (5, 14551940), (10, 7275970), (13, 5596900), (20, 3637985), (25, 2910388), (26, 2798450), (50, 1455194), (52, 1399225), (65, 1119380), (97, 750100), (100, 727597), (130, 559690), (194, 375050), (260, 279845), (325, 223876), (388, 187525), (485, 150020), (577, 126100), (650, 111938), (970, 75010), (1154, 63050), (1261, 57700), (1300, 55969), (1940, 37505), (2308, 31525), (2425, 30004), (2522, 28850), (2885, 25220), (4850, 15002), (5044, 14425), (5770, 12610), (6305, 11540), (7501, 9700)]