30172950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 72

約数和(自身を含む): 85355400

約数和(自身を除く): 55182450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3529, 4275, 7058, 8550, 10587, 17645, 21174, 31761, 35290, 52935, 63522, 67051, 88225, 105870, 134102, 158805, 176450, 201153, 264675, 317610, 335255, 402306, 529350, 603459, 670510, 794025, 1005765, 1206918, 1588050, 1676275, 2011530, 3017295, 3352550, 5028825, 6034590, 10057650, 15086475, 30172950]

約数ペア:

[(1, 30172950), (2, 15086475), (3, 10057650), (5, 6034590), (6, 5028825), (9, 3352550), (10, 3017295), (15, 2011530), (18, 1676275), (19, 1588050), (25, 1206918), (30, 1005765), (38, 794025), (45, 670510), (50, 603459), (57, 529350), (75, 402306), (90, 335255), (95, 317610), (114, 264675), (150, 201153), (171, 176450), (190, 158805), (225, 134102), (285, 105870), (342, 88225), (450, 67051), (475, 63522), (570, 52935), (855, 35290), (950, 31761), (1425, 21174), (1710, 17645), (2850, 10587), (3529, 8550), (4275, 7058)]