1559703150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{48817}}^1$

素因数の和:48906

約数の個数: 72

約数和(自身を含む): 4249509264

約数和(自身を除く): 2689806114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 10650, 15975, 31950, 48817, 97634, 146451, 244085, 292902, 439353, 488170, 732255, 878706, 1220425, 1464510, 2196765, 2440850, 3466007, 3661275, 4393530, 6932014, 7322550, 10398021, 10983825, 17330035, 20796042, 21967650, 31194063, 34660070, 51990105, 62388126, 86650175, 103980210, 155970315, 173300350, 259950525, 311940630, 519901050, 779851575, 1559703150]

約数ペア:

[(1, 1559703150), (2, 779851575), (3, 519901050), (5, 311940630), (6, 259950525), (9, 173300350), (10, 155970315), (15, 103980210), (18, 86650175), (25, 62388126), (30, 51990105), (45, 34660070), (50, 31194063), (71, 21967650), (75, 20796042), (90, 17330035), (142, 10983825), (150, 10398021), (213, 7322550), (225, 6932014), (355, 4393530), (426, 3661275), (450, 3466007), (639, 2440850), (710, 2196765), (1065, 1464510), (1278, 1220425), (1775, 878706), (2130, 732255), (3195, 488170), (3550, 439353), (5325, 292902), (6390, 244085), (10650, 146451), (15975, 97634), (31950, 48817)]