157280283180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4574761}}^1$

素因数の和:4574967

約数の個数: 72

約数和(自身を含む): 479581449984

約数和(自身を除く): 322301166804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 4574761, 9149522, 13724283, 18299044, 22873805, 27448566, 41172849, 45747610, 54897132, 68621415, 82345698, 91495220, 137242830, 164691396, 205864245, 274485660, 411728490, 823456980, 873779351, 1747558702, 2621338053, 3495117404, 4368896755, 5242676106, 7864014159, 8737793510, 10485352212, 13106690265, 15728028318, 17475587020, 26213380530, 31456056636, 39320070795, 52426761060, 78640141590, 157280283180]

約数ペア:

[(1, 157280283180), (2, 78640141590), (3, 52426761060), (4, 39320070795), (5, 31456056636), (6, 26213380530), (9, 17475587020), (10, 15728028318), (12, 13106690265), (15, 10485352212), (18, 8737793510), (20, 7864014159), (30, 5242676106), (36, 4368896755), (45, 3495117404), (60, 2621338053), (90, 1747558702), (180, 873779351), (191, 823456980), (382, 411728490), (573, 274485660), (764, 205864245), (955, 164691396), (1146, 137242830), (1719, 91495220), (1910, 82345698), (2292, 68621415), (2865, 54897132), (3438, 45747610), (3820, 41172849), (5730, 27448566), (6876, 22873805), (8595, 18299044), (11460, 13724283), (17190, 9149522), (34380, 4574761)]