65000880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1465

約数の個数: 200

約数和(自身を含む): 258188832

約数和(自身を除く): 193187952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1433, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 2866, 3024, 3240, 3780, 4299, 4536, 5040, 5670, 5732, 6480, 7165, 7560, 8598, 9072, 10031, 11340, 11464, 12897, 14330, 15120, 17196, 20062, 21495, 22680, 22928, 25794, 28660, 30093, 34392, 38691, 40124, 42990, 45360, 50155, 51588, 57320, 60186, 64485, 68784, 77382, 80248, 85980, 90279, 100310, 103176, 114640, 116073, 120372, 128970, 150465, 154764, 160496, 171960, 180558, 193455, 200620, 206352, 232146, 240744, 257940, 270837, 300930, 309528, 343920, 361116, 386910, 401240, 451395, 464292, 481488, 515880, 541674, 580365, 601860, 619056, 722232, 773820, 802480, 812511, 902790, 928584, 1031760, 1083348, 1160730, 1203720, 1354185, 1444464, 1547640, 1625022, 1805580, 1857168, 2166696, 2321460, 2407440, 2708370, 3095280, 3250044, 3611160, 4062555, 4333392, 4642920, 5416740, 6500088, 7222320, 8125110, 9285840, 10833480, 13000176, 16250220, 21666960, 32500440, 65000880]

約数ペア:

[(1, 65000880), (2, 32500440), (3, 21666960), (4, 16250220), (5, 13000176), (6, 10833480), (7, 9285840), (8, 8125110), (9, 7222320), (10, 6500088), (12, 5416740), (14, 4642920), (15, 4333392), (16, 4062555), (18, 3611160), (20, 3250044), (21, 3095280), (24, 2708370), (27, 2407440), (28, 2321460), (30, 2166696), (35, 1857168), (36, 1805580), (40, 1625022), (42, 1547640), (45, 1444464), (48, 1354185), (54, 1203720), (56, 1160730), (60, 1083348), (63, 1031760), (70, 928584), (72, 902790), (80, 812511), (81, 802480), (84, 773820), (90, 722232), (105, 619056), (108, 601860), (112, 580365), (120, 541674), (126, 515880), (135, 481488), (140, 464292), (144, 451395), (162, 401240), (168, 386910), (180, 361116), (189, 343920), (210, 309528), (216, 300930), (240, 270837), (252, 257940), (270, 240744), (280, 232146), (315, 206352), (324, 200620), (336, 193455), (360, 180558), (378, 171960), (405, 160496), (420, 154764), (432, 150465), (504, 128970), (540, 120372), (560, 116073), (567, 114640), (630, 103176), (648, 100310), (720, 90279), (756, 85980), (810, 80248), (840, 77382), (945, 68784), (1008, 64485), (1080, 60186), (1134, 57320), (1260, 51588), (1296, 50155), (1433, 45360), (1512, 42990), (1620, 40124), (1680, 38691), (1890, 34392), (2160, 30093), (2268, 28660), (2520, 25794), (2835, 22928), (2866, 22680), (3024, 21495), (3240, 20062), (3780, 17196), (4299, 15120), (4536, 14330), (5040, 12897), (5670, 11464), (5732, 11340), (6480, 10031), (7165, 9072), (7560, 8598)]