72779300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 174155520

約数和(自身を除く): 101376220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 607, 1090, 1100, 1199, 1214, 2180, 2398, 2428, 2725, 3035, 4796, 5450, 5995, 6070, 6677, 10900, 11990, 12140, 13354, 15175, 23980, 26708, 29975, 30350, 33385, 59950, 60700, 66163, 66770, 119900, 132326, 133540, 166925, 264652, 330815, 333850, 661630, 667700, 727793, 1323260, 1455586, 1654075, 2911172, 3308150, 3638965, 6616300, 7277930, 14555860, 18194825, 36389650, 72779300]

約数ペア:

[(1, 72779300), (2, 36389650), (4, 18194825), (5, 14555860), (10, 7277930), (11, 6616300), (20, 3638965), (22, 3308150), (25, 2911172), (44, 1654075), (50, 1455586), (55, 1323260), (100, 727793), (109, 667700), (110, 661630), (218, 333850), (220, 330815), (275, 264652), (436, 166925), (545, 133540), (550, 132326), (607, 119900), (1090, 66770), (1100, 66163), (1199, 60700), (1214, 59950), (2180, 33385), (2398, 30350), (2428, 29975), (2725, 26708), (3035, 23980), (4796, 15175), (5450, 13354), (5995, 12140), (6070, 11990), (6677, 10900)]