245292900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9187}}^1$

素因数の和:9293

約数の個数: 72

約数和(自身を含む): 717766560

約数和(自身を除く): 472473660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1335, 1780, 2225, 2670, 4450, 5340, 6675, 8900, 9187, 13350, 18374, 26700, 27561, 36748, 45935, 55122, 91870, 110244, 137805, 183740, 229675, 275610, 459350, 551220, 689025, 817643, 918700, 1378050, 1635286, 2452929, 2756100, 3270572, 4088215, 4905858, 8176430, 9811716, 12264645, 16352860, 20441075, 24529290, 40882150, 49058580, 61323225, 81764300, 122646450, 245292900]

約数ペア:

[(1, 245292900), (2, 122646450), (3, 81764300), (4, 61323225), (5, 49058580), (6, 40882150), (10, 24529290), (12, 20441075), (15, 16352860), (20, 12264645), (25, 9811716), (30, 8176430), (50, 4905858), (60, 4088215), (75, 3270572), (89, 2756100), (100, 2452929), (150, 1635286), (178, 1378050), (267, 918700), (300, 817643), (356, 689025), (445, 551220), (534, 459350), (890, 275610), (1068, 229675), (1335, 183740), (1780, 137805), (2225, 110244), (2670, 91870), (4450, 55122), (5340, 45935), (6675, 36748), (8900, 27561), (9187, 26700), (13350, 18374)]