201517380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10463}}^1$

素因数の和:10585

約数の個数: 72

約数和(自身を含む): 617041152

約数和(自身を除く): 415523772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 10463, 19260, 20926, 31389, 41852, 52315, 62778, 94167, 104630, 125556, 156945, 188334, 209260, 313890, 376668, 470835, 627780, 941670, 1119541, 1883340, 2239082, 3358623, 4478164, 5597705, 6717246, 10075869, 11195410, 13434492, 16793115, 20151738, 22390820, 33586230, 40303476, 50379345, 67172460, 100758690, 201517380]

約数ペア:

[(1, 201517380), (2, 100758690), (3, 67172460), (4, 50379345), (5, 40303476), (6, 33586230), (9, 22390820), (10, 20151738), (12, 16793115), (15, 13434492), (18, 11195410), (20, 10075869), (30, 6717246), (36, 5597705), (45, 4478164), (60, 3358623), (90, 2239082), (107, 1883340), (180, 1119541), (214, 941670), (321, 627780), (428, 470835), (535, 376668), (642, 313890), (963, 209260), (1070, 188334), (1284, 156945), (1605, 125556), (1926, 104630), (2140, 94167), (3210, 62778), (3852, 52315), (4815, 41852), (6420, 31389), (9630, 20926), (10463, 19260)]