495617100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 1580898816

約数和(自身を除く): 1085281716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 101, 110, 132, 150, 165, 202, 220, 275, 300, 303, 330, 404, 505, 550, 606, 660, 825, 1010, 1100, 1111, 1212, 1487, 1515, 1650, 2020, 2222, 2525, 2974, 3030, 3300, 3333, 4444, 4461, 5050, 5555, 5948, 6060, 6666, 7435, 7575, 8922, 10100, 11110, 13332, 14870, 15150, 16357, 16665, 17844, 22220, 22305, 27775, 29740, 30300, 32714, 33330, 37175, 44610, 49071, 55550, 65428, 66660, 74350, 81785, 83325, 89220, 98142, 111100, 111525, 148700, 150187, 163570, 166650, 196284, 223050, 245355, 300374, 327140, 333300, 408925, 446100, 450561, 490710, 600748, 750935, 817850, 901122, 981420, 1226775, 1501870, 1635700, 1652057, 1802244, 2252805, 2453550, 3003740, 3304114, 3754675, 4505610, 4907100, 4956171, 6608228, 7509350, 8260285, 9011220, 9912342, 11264025, 15018700, 16520570, 19824684, 22528050, 24780855, 33041140, 41301425, 45056100, 49561710, 82602850, 99123420, 123904275, 165205700, 247808550, 495617100]

約数ペア:

[(1, 495617100), (2, 247808550), (3, 165205700), (4, 123904275), (5, 99123420), (6, 82602850), (10, 49561710), (11, 45056100), (12, 41301425), (15, 33041140), (20, 24780855), (22, 22528050), (25, 19824684), (30, 16520570), (33, 15018700), (44, 11264025), (50, 9912342), (55, 9011220), (60, 8260285), (66, 7509350), (75, 6608228), (100, 4956171), (101, 4907100), (110, 4505610), (132, 3754675), (150, 3304114), (165, 3003740), (202, 2453550), (220, 2252805), (275, 1802244), (300, 1652057), (303, 1635700), (330, 1501870), (404, 1226775), (505, 981420), (550, 901122), (606, 817850), (660, 750935), (825, 600748), (1010, 490710), (1100, 450561), (1111, 446100), (1212, 408925), (1487, 333300), (1515, 327140), (1650, 300374), (2020, 245355), (2222, 223050), (2525, 196284), (2974, 166650), (3030, 163570), (3300, 150187), (3333, 148700), (4444, 111525), (4461, 111100), (5050, 98142), (5555, 89220), (5948, 83325), (6060, 81785), (6666, 74350), (7435, 66660), (7575, 65428), (8922, 55550), (10100, 49071), (11110, 44610), (13332, 37175), (14870, 33330), (15150, 32714), (16357, 30300), (16665, 29740), (17844, 27775), (22220, 22305)]