1868929650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 288

約数和(自身を含む): 6093360000

約数和(自身を除く): 4224430350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 41, 42, 45, 50, 58, 63, 70, 75, 82, 87, 90, 105, 123, 126, 145, 150, 174, 175, 203, 205, 210, 225, 246, 261, 287, 290, 315, 350, 369, 406, 410, 435, 450, 499, 522, 525, 574, 609, 615, 630, 725, 738, 861, 870, 998, 1015, 1025, 1050, 1189, 1218, 1230, 1305, 1435, 1450, 1497, 1575, 1722, 1827, 1845, 2030, 2050, 2175, 2378, 2495, 2583, 2610, 2870, 2994, 3045, 3075, 3150, 3493, 3567, 3654, 3690, 4305, 4350, 4491, 4990, 5075, 5166, 5945, 6090, 6150, 6525, 6986, 7134, 7175, 7485, 8323, 8610, 8982, 9135, 9225, 10150, 10479, 10701, 11890, 12475, 12915, 13050, 14350, 14471, 14970, 15225, 16646, 17465, 17835, 18270, 18450, 20459, 20958, 21402, 21525, 22455, 24950, 24969, 25830, 28942, 29725, 30450, 31437, 34930, 35670, 37425, 40918, 41615, 43050, 43413, 44910, 45675, 49938, 52395, 53505, 59450, 61377, 62874, 64575, 72355, 74850, 74907, 83230, 86826, 87325, 89175, 91350, 101297, 102295, 104790, 107010, 112275, 122754, 124845, 129150, 130239, 143213, 144710, 149814, 157185, 174650, 178350, 184131, 202594, 204590, 208075, 217065, 224550, 249690, 260478, 261975, 267525, 286426, 303891, 306885, 314370, 361775, 368262, 374535, 416150, 429639, 434130, 506485, 511475, 523950, 535050, 593311, 607782, 613770, 624225, 651195, 716065, 723550, 749070, 785925, 859278, 911673, 920655, 1012970, 1022950, 1085325, 1186622, 1248450, 1288917, 1302390, 1432130, 1519455, 1534425, 1571850, 1779933, 1823346, 1841310, 1872675, 2148195, 2170650, 2532425, 2577834, 2966555, 3038910, 3068850, 3255975, 3559866, 3580325, 3745350, 4153177, 4296390, 4558365, 4603275, 5064850, 5339799, 5933110, 6444585, 6511950, 7160650, 7597275, 8306354, 8899665, 9116730, 9206550, 10679598, 10740975, 12459531, 12889170, 14832775, 15194550, 17799330, 20765885, 21481950, 22791825, 24919062, 26698995, 29665550, 32222925, 37378593, 41531770, 44498325, 45583650, 53397990, 62297655, 64445850, 74757186, 88996650, 103829425, 124595310, 133494975, 186892965, 207658850, 266989950, 311488275, 373785930, 622976550, 934464825, 1868929650]

約数ペア:

[(1, 1868929650), (2, 934464825), (3, 622976550), (5, 373785930), (6, 311488275), (7, 266989950), (9, 207658850), (10, 186892965), (14, 133494975), (15, 124595310), (18, 103829425), (21, 88996650), (25, 74757186), (29, 64445850), (30, 62297655), (35, 53397990), (41, 45583650), (42, 44498325), (45, 41531770), (50, 37378593), (58, 32222925), (63, 29665550), (70, 26698995), (75, 24919062), (82, 22791825), (87, 21481950), (90, 20765885), (105, 17799330), (123, 15194550), (126, 14832775), (145, 12889170), (150, 12459531), (174, 10740975), (175, 10679598), (203, 9206550), (205, 9116730), (210, 8899665), (225, 8306354), (246, 7597275), (261, 7160650), (287, 6511950), (290, 6444585), (315, 5933110), (350, 5339799), (369, 5064850), (406, 4603275), (410, 4558365), (435, 4296390), (450, 4153177), (499, 3745350), (522, 3580325), (525, 3559866), (574, 3255975), (609, 3068850), (615, 3038910), (630, 2966555), (725, 2577834), (738, 2532425), (861, 2170650), (870, 2148195), (998, 1872675), (1015, 1841310), (1025, 1823346), (1050, 1779933), (1189, 1571850), (1218, 1534425), (1230, 1519455), (1305, 1432130), (1435, 1302390), (1450, 1288917), (1497, 1248450), (1575, 1186622), (1722, 1085325), (1827, 1022950), (1845, 1012970), (2030, 920655), (2050, 911673), (2175, 859278), (2378, 785925), (2495, 749070), (2583, 723550), (2610, 716065), (2870, 651195), (2994, 624225), (3045, 613770), (3075, 607782), (3150, 593311), (3493, 535050), (3567, 523950), (3654, 511475), (3690, 506485), (4305, 434130), (4350, 429639), (4491, 416150), (4990, 374535), (5075, 368262), (5166, 361775), (5945, 314370), (6090, 306885), (6150, 303891), (6525, 286426), (6986, 267525), (7134, 261975), (7175, 260478), (7485, 249690), (8323, 224550), (8610, 217065), (8982, 208075), (9135, 204590), (9225, 202594), (10150, 184131), (10479, 178350), (10701, 174650), (11890, 157185), (12475, 149814), (12915, 144710), (13050, 143213), (14350, 130239), (14471, 129150), (14970, 124845), (15225, 122754), (16646, 112275), (17465, 107010), (17835, 104790), (18270, 102295), (18450, 101297), (20459, 91350), (20958, 89175), (21402, 87325), (21525, 86826), (22455, 83230), (24950, 74907), (24969, 74850), (25830, 72355), (28942, 64575), (29725, 62874), (30450, 61377), (31437, 59450), (34930, 53505), (35670, 52395), (37425, 49938), (40918, 45675), (41615, 44910), (43050, 43413)]