314769400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13007}}^1$

素因数の和:13045

約数の個数: 72

約数和(自身を含む): 804479760

約数和(自身を除く): 489710360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 12100, 13007, 24200, 26014, 52028, 65035, 104056, 130070, 143077, 260140, 286154, 325175, 520280, 572308, 650350, 715385, 1144616, 1300700, 1430770, 1573847, 2601400, 2861540, 3147694, 3576925, 5723080, 6295388, 7153850, 7869235, 12590776, 14307700, 15738470, 28615400, 31476940, 39346175, 62953880, 78692350, 157384700, 314769400]

約数ペア:

[(1, 314769400), (2, 157384700), (4, 78692350), (5, 62953880), (8, 39346175), (10, 31476940), (11, 28615400), (20, 15738470), (22, 14307700), (25, 12590776), (40, 7869235), (44, 7153850), (50, 6295388), (55, 5723080), (88, 3576925), (100, 3147694), (110, 2861540), (121, 2601400), (200, 1573847), (220, 1430770), (242, 1300700), (275, 1144616), (440, 715385), (484, 650350), (550, 572308), (605, 520280), (968, 325175), (1100, 286154), (1210, 260140), (2200, 143077), (2420, 130070), (3025, 104056), (4840, 65035), (6050, 52028), (12100, 26014), (13007, 24200)]