23205900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 67884544

約数和(自身を除く): 44678644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 751, 1030, 1236, 1502, 1545, 2060, 2253, 2575, 3004, 3090, 3755, 4506, 5150, 6180, 7510, 7725, 9012, 10300, 11265, 15020, 15450, 18775, 22530, 30900, 37550, 45060, 56325, 75100, 77353, 112650, 154706, 225300, 232059, 309412, 386765, 464118, 773530, 928236, 1160295, 1547060, 1933825, 2320590, 3867650, 4641180, 5801475, 7735300, 11602950, 23205900]

約数ペア:

[(1, 23205900), (2, 11602950), (3, 7735300), (4, 5801475), (5, 4641180), (6, 3867650), (10, 2320590), (12, 1933825), (15, 1547060), (20, 1160295), (25, 928236), (30, 773530), (50, 464118), (60, 386765), (75, 309412), (100, 232059), (103, 225300), (150, 154706), (206, 112650), (300, 77353), (309, 75100), (412, 56325), (515, 45060), (618, 37550), (751, 30900), (1030, 22530), (1236, 18775), (1502, 15450), (1545, 15020), (2060, 11265), (2253, 10300), (2575, 9012), (3004, 7725), (3090, 7510), (3755, 6180), (4506, 5150)]