2109017100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{370003}}^1$

素因数の和:370039

約数の個数: 72

約数和(自身を含む): 6423269440

約数和(自身を除く): 4314252340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 370003, 740006, 1110009, 1480012, 1850015, 2220018, 3700030, 4440036, 5550045, 7030057, 7400060, 9250075, 11100090, 14060114, 18500150, 21090171, 22200180, 27750225, 28120228, 35150285, 37000300, 42180342, 55500450, 70300570, 84360684, 105450855, 111000900, 140601140, 175751425, 210901710, 351502850, 421803420, 527254275, 703005700, 1054508550, 2109017100]

約数ペア:

[(1, 2109017100), (2, 1054508550), (3, 703005700), (4, 527254275), (5, 421803420), (6, 351502850), (10, 210901710), (12, 175751425), (15, 140601140), (19, 111000900), (20, 105450855), (25, 84360684), (30, 70300570), (38, 55500450), (50, 42180342), (57, 37000300), (60, 35150285), (75, 28120228), (76, 27750225), (95, 22200180), (100, 21090171), (114, 18500150), (150, 14060114), (190, 11100090), (228, 9250075), (285, 7400060), (300, 7030057), (380, 5550045), (475, 4440036), (570, 3700030), (950, 2220018), (1140, 1850015), (1425, 1480012), (1900, 1110009), (2850, 740006), (5700, 370003)]