2010693900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{65071}}^1$

素因数の和:65191

約数の個数: 72

約数和(自身を含む): 5874179584

約数和(自身を除く): 3863485684

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, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 7725, 10300, 15450, 30900, 65071, 130142, 195213, 260284, 325355, 390426, 650710, 780852, 976065, 1301420, 1626775, 1952130, 3253550, 3904260, 4880325, 6507100, 6702313, 9760650, 13404626, 19521300, 20106939, 26809252, 33511565, 40213878, 67023130, 80427756, 100534695, 134046260, 167557825, 201069390, 335115650, 402138780, 502673475, 670231300, 1005346950, 2010693900]

約数ペア:

[(1, 2010693900), (2, 1005346950), (3, 670231300), (4, 502673475), (5, 402138780), (6, 335115650), (10, 201069390), (12, 167557825), (15, 134046260), (20, 100534695), (25, 80427756), (30, 67023130), (50, 40213878), (60, 33511565), (75, 26809252), (100, 20106939), (103, 19521300), (150, 13404626), (206, 9760650), (300, 6702313), (309, 6507100), (412, 4880325), (515, 3904260), (618, 3253550), (1030, 1952130), (1236, 1626775), (1545, 1301420), (2060, 976065), (2575, 780852), (3090, 650710), (5150, 390426), (6180, 325355), (7725, 260284), (10300, 195213), (15450, 130142), (30900, 65071)]