309137400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 288

約数和(自身を含む): 1220703120

約数和(自身を除く): 911565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 900, 936, 975, 990, 1100, 1144, 1170, 1201, 1287, 1300, 1320, 1430, 1560, 1650, 1716, 1800, 1950, 1980, 2145, 2200, 2340, 2402, 2475, 2574, 2600, 2860, 2925, 3300, 3432, 3575, 3603, 3900, 3960, 4290, 4680, 4804, 4950, 5148, 5720, 5850, 6005, 6435, 6600, 7150, 7206, 7800, 8580, 9608, 9900, 10296, 10725, 10809, 11700, 12010, 12870, 13211, 14300, 14412, 15613, 17160, 18015, 19800, 21450, 21618, 23400, 24020, 25740, 26422, 28600, 28824, 30025, 31226, 32175, 36030, 39633, 42900, 43236, 46839, 48040, 51480, 52844, 54045, 60050, 62452, 64350, 66055, 72060, 78065, 79266, 85800, 86472, 90075, 93678, 105688, 108090, 118899, 120100, 124904, 128700, 132110, 140517, 144120, 156130, 158532, 171743, 180150, 187356, 198165, 216180, 234195, 237798, 240200, 257400, 264220, 270225, 281034, 312260, 317064, 330275, 343486, 360300, 374712, 390325, 396330, 432360, 468390, 475596, 515229, 528440, 540450, 562068, 594495, 624520, 660550, 686972, 702585, 720600, 780650, 792660, 858715, 936780, 951192, 990825, 1030458, 1080900, 1124136, 1170975, 1188990, 1321100, 1373944, 1405170, 1545687, 1561300, 1585320, 1717430, 1873560, 1981650, 2060916, 2161800, 2341950, 2377980, 2576145, 2642200, 2810340, 2972475, 3091374, 3122600, 3434860, 3512925, 3963300, 4121832, 4293575, 4683900, 4755960, 5152290, 5620680, 5944950, 6182748, 6869720, 7025850, 7728435, 7926600, 8587150, 9367800, 10304580, 11889900, 12365496, 12880725, 14051700, 15456870, 17174300, 20609160, 23779800, 25761450, 28103400, 30913740, 34348600, 38642175, 51522900, 61827480, 77284350, 103045800, 154568700, 309137400]

約数ペア:

[(1, 309137400), (2, 154568700), (3, 103045800), (4, 77284350), (5, 61827480), (6, 51522900), (8, 38642175), (9, 34348600), (10, 30913740), (11, 28103400), (12, 25761450), (13, 23779800), (15, 20609160), (18, 17174300), (20, 15456870), (22, 14051700), (24, 12880725), (25, 12365496), (26, 11889900), (30, 10304580), (33, 9367800), (36, 8587150), (39, 7926600), (40, 7728435), (44, 7025850), (45, 6869720), (50, 6182748), (52, 5944950), (55, 5620680), (60, 5152290), (65, 4755960), (66, 4683900), (72, 4293575), (75, 4121832), (78, 3963300), (88, 3512925), (90, 3434860), (99, 3122600), (100, 3091374), (104, 2972475), (110, 2810340), (117, 2642200), (120, 2576145), (130, 2377980), (132, 2341950), (143, 2161800), (150, 2060916), (156, 1981650), (165, 1873560), (180, 1717430), (195, 1585320), (198, 1561300), (200, 1545687), (220, 1405170), (225, 1373944), (234, 1321100), (260, 1188990), (264, 1170975), (275, 1124136), (286, 1080900), (300, 1030458), (312, 990825), (325, 951192), (330, 936780), (360, 858715), (390, 792660), (396, 780650), (429, 720600), (440, 702585), (450, 686972), (468, 660550), (495, 624520), (520, 594495), (550, 562068), (572, 540450), (585, 528440), (600, 515229), (650, 475596), (660, 468390), (715, 432360), (780, 396330), (792, 390325), (825, 374712), (858, 360300), (900, 343486), (936, 330275), (975, 317064), (990, 312260), (1100, 281034), (1144, 270225), (1170, 264220), (1201, 257400), (1287, 240200), (1300, 237798), (1320, 234195), (1430, 216180), (1560, 198165), (1650, 187356), (1716, 180150), (1800, 171743), (1950, 158532), (1980, 156130), (2145, 144120), (2200, 140517), (2340, 132110), (2402, 128700), (2475, 124904), (2574, 120100), (2600, 118899), (2860, 108090), (2925, 105688), (3300, 93678), (3432, 90075), (3575, 86472), (3603, 85800), (3900, 79266), (3960, 78065), (4290, 72060), (4680, 66055), (4804, 64350), (4950, 62452), (5148, 60050), (5720, 54045), (5850, 52844), (6005, 51480), (6435, 48040), (6600, 46839), (7150, 43236), (7206, 42900), (7800, 39633), (8580, 36030), (9608, 32175), (9900, 31226), (10296, 30025), (10725, 28824), (10809, 28600), (11700, 26422), (12010, 25740), (12870, 24020), (13211, 23400), (14300, 21618), (14412, 21450), (15613, 19800), (17160, 18015)]