2550066200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 6749568000

約数和(自身を除く): 4199501800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 139, 155, 200, 220, 248, 269, 275, 278, 310, 341, 440, 538, 550, 556, 620, 682, 695, 775, 1076, 1100, 1112, 1240, 1345, 1364, 1390, 1529, 1550, 1705, 2152, 2200, 2690, 2728, 2780, 2959, 3058, 3100, 3410, 3475, 4309, 5380, 5560, 5918, 6116, 6200, 6725, 6820, 6950, 7645, 8339, 8525, 8618, 10760, 11836, 12232, 13450, 13640, 13900, 14795, 15290, 16678, 17050, 17236, 21545, 23672, 26900, 27800, 29590, 30580, 33356, 34100, 34472, 37391, 38225, 41695, 43090, 47399, 53800, 59180, 61160, 66712, 68200, 73975, 74782, 76450, 83390, 86180, 91729, 94798, 107725, 118360, 147950, 149564, 152900, 166780, 172360, 183458, 186955, 189596, 208475, 215450, 236995, 295900, 299128, 305800, 333560, 366916, 373910, 379192, 411301, 416950, 430900, 458645, 473990, 591800, 733832, 747820, 822602, 833900, 861800, 917290, 934775, 947980, 1159121, 1184975, 1495640, 1645204, 1667800, 1834580, 1869550, 1895960, 2056505, 2293225, 2318242, 2369950, 3290408, 3669160, 3739100, 4113010, 4586450, 4636484, 4739900, 5795605, 7478200, 8226020, 9172900, 9272968, 9479800, 10282525, 11591210, 12750331, 16452040, 18345800, 20565050, 23182420, 25500662, 28978025, 41130100, 46364840, 51001324, 57956050, 63751655, 82260200, 102002648, 115912100, 127503310, 231824200, 255006620, 318758275, 510013240, 637516550, 1275033100, 2550066200]

約数ペア:

[(1, 2550066200), (2, 1275033100), (4, 637516550), (5, 510013240), (8, 318758275), (10, 255006620), (11, 231824200), (20, 127503310), (22, 115912100), (25, 102002648), (31, 82260200), (40, 63751655), (44, 57956050), (50, 51001324), (55, 46364840), (62, 41130100), (88, 28978025), (100, 25500662), (110, 23182420), (124, 20565050), (139, 18345800), (155, 16452040), (200, 12750331), (220, 11591210), (248, 10282525), (269, 9479800), (275, 9272968), (278, 9172900), (310, 8226020), (341, 7478200), (440, 5795605), (538, 4739900), (550, 4636484), (556, 4586450), (620, 4113010), (682, 3739100), (695, 3669160), (775, 3290408), (1076, 2369950), (1100, 2318242), (1112, 2293225), (1240, 2056505), (1345, 1895960), (1364, 1869550), (1390, 1834580), (1529, 1667800), (1550, 1645204), (1705, 1495640), (2152, 1184975), (2200, 1159121), (2690, 947980), (2728, 934775), (2780, 917290), (2959, 861800), (3058, 833900), (3100, 822602), (3410, 747820), (3475, 733832), (4309, 591800), (5380, 473990), (5560, 458645), (5918, 430900), (6116, 416950), (6200, 411301), (6725, 379192), (6820, 373910), (6950, 366916), (7645, 333560), (8339, 305800), (8525, 299128), (8618, 295900), (10760, 236995), (11836, 215450), (12232, 208475), (13450, 189596), (13640, 186955), (13900, 183458), (14795, 172360), (15290, 166780), (16678, 152900), (17050, 149564), (17236, 147950), (21545, 118360), (23672, 107725), (26900, 94798), (27800, 91729), (29590, 86180), (30580, 83390), (33356, 76450), (34100, 74782), (34472, 73975), (37391, 68200), (38225, 66712), (41695, 61160), (43090, 59180), (47399, 53800)]