267088250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 608864256

約数和(自身を除く): 341776006

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 125, 130, 143, 155, 241, 250, 275, 286, 310, 325, 341, 403, 482, 550, 650, 682, 715, 775, 806, 1205, 1375, 1430, 1550, 1625, 1705, 2015, 2410, 2651, 2750, 3133, 3250, 3410, 3575, 3875, 4030, 4433, 5302, 6025, 6266, 7150, 7471, 7750, 8525, 8866, 10075, 12050, 13255, 14942, 15665, 17050, 17875, 20150, 22165, 26510, 30125, 31330, 34463, 35750, 37355, 42625, 44330, 50375, 60250, 66275, 68926, 74710, 78325, 82181, 85250, 97123, 100750, 110825, 132550, 156650, 164362, 172315, 186775, 194246, 221650, 331375, 344630, 373550, 391625, 410905, 485615, 554125, 662750, 783250, 821810, 861575, 933875, 971230, 1068353, 1108250, 1723150, 1867750, 2054525, 2136706, 2428075, 4109050, 4307875, 4856150, 5341765, 8615750, 10272625, 10683530, 12140375, 20545250, 24280750, 26708825, 53417650, 133544125, 267088250]

約数ペア:

[(1, 267088250), (2, 133544125), (5, 53417650), (10, 26708825), (11, 24280750), (13, 20545250), (22, 12140375), (25, 10683530), (26, 10272625), (31, 8615750), (50, 5341765), (55, 4856150), (62, 4307875), (65, 4109050), (110, 2428075), (125, 2136706), (130, 2054525), (143, 1867750), (155, 1723150), (241, 1108250), (250, 1068353), (275, 971230), (286, 933875), (310, 861575), (325, 821810), (341, 783250), (403, 662750), (482, 554125), (550, 485615), (650, 410905), (682, 391625), (715, 373550), (775, 344630), (806, 331375), (1205, 221650), (1375, 194246), (1430, 186775), (1550, 172315), (1625, 164362), (1705, 156650), (2015, 132550), (2410, 110825), (2651, 100750), (2750, 97123), (3133, 85250), (3250, 82181), (3410, 78325), (3575, 74710), (3875, 68926), (4030, 66275), (4433, 60250), (5302, 50375), (6025, 44330), (6266, 42625), (7150, 37355), (7471, 35750), (7750, 34463), (8525, 31330), (8866, 30125), (10075, 26510), (12050, 22165), (13255, 20150), (14942, 17875), (15665, 17050)]