204368850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{64879}}^1$

素因数の和:64904

約数の個数: 72

約数和(自身を含む): 627519360

約数和(自身を除く): 423150510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 64879, 129758, 194637, 324395, 389274, 454153, 583911, 648790, 908306, 973185, 1167822, 1362459, 1621975, 1946370, 2270765, 2724918, 2919555, 3243950, 4087377, 4541530, 4865925, 5839110, 6812295, 8174754, 9731850, 11353825, 13624590, 14597775, 20436885, 22707650, 29195550, 34061475, 40873770, 68122950, 102184425, 204368850]

約数ペア:

[(1, 204368850), (2, 102184425), (3, 68122950), (5, 40873770), (6, 34061475), (7, 29195550), (9, 22707650), (10, 20436885), (14, 14597775), (15, 13624590), (18, 11353825), (21, 9731850), (25, 8174754), (30, 6812295), (35, 5839110), (42, 4865925), (45, 4541530), (50, 4087377), (63, 3243950), (70, 2919555), (75, 2724918), (90, 2270765), (105, 1946370), (126, 1621975), (150, 1362459), (175, 1167822), (210, 973185), (225, 908306), (315, 648790), (350, 583911), (450, 454153), (525, 389274), (630, 324395), (1050, 194637), (1575, 129758), (3150, 64879)]