243676300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20477}}^1$

素因数の和:20515

約数の個数: 72

約数和(自身を含む): 639896544

約数和(自身を除く): 396220244

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 20477, 40954, 81908, 102385, 143339, 204770, 286678, 348109, 409540, 511925, 573356, 696218, 716695, 1023850, 1392436, 1433390, 1740545, 2047700, 2436763, 2866780, 3481090, 3583475, 4873526, 6962180, 7166950, 8702725, 9747052, 12183815, 14333900, 17405450, 24367630, 34810900, 48735260, 60919075, 121838150, 243676300]

約数ペア:

[(1, 243676300), (2, 121838150), (4, 60919075), (5, 48735260), (7, 34810900), (10, 24367630), (14, 17405450), (17, 14333900), (20, 12183815), (25, 9747052), (28, 8702725), (34, 7166950), (35, 6962180), (50, 4873526), (68, 3583475), (70, 3481090), (85, 2866780), (100, 2436763), (119, 2047700), (140, 1740545), (170, 1433390), (175, 1392436), (238, 1023850), (340, 716695), (350, 696218), (425, 573356), (476, 511925), (595, 409540), (700, 348109), (850, 286678), (1190, 204770), (1700, 143339), (2380, 102385), (2975, 81908), (5950, 40954), (11900, 20477)]