247911300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 288

約数和(自身を含む): 981881600

約数和(自身を除く): 733970300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1009, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 2018, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 3027, 3150, 3276, 3510, 3780, 3900, 4036, 4095, 4550, 4725, 4914, 5045, 5460, 5850, 6054, 6300, 6825, 7020, 7063, 8190, 8775, 9081, 9100, 9450, 9828, 10090, 11700, 12108, 12285, 13117, 13650, 14126, 15135, 16380, 17550, 18162, 18900, 20180, 20475, 21189, 24570, 25225, 26234, 27243, 27300, 28252, 30270, 35100, 35315, 36324, 39351, 40950, 42378, 45405, 49140, 50450, 52468, 54486, 60540, 61425, 63567, 65585, 70630, 75675, 78702, 81900, 84756, 90810, 91819, 100900, 105945, 108972, 118053, 122850, 127134, 131170, 136215, 141260, 151350, 157404, 176575, 181620, 183638, 190701, 196755, 211890, 227025, 236106, 245700, 254268, 262340, 272430, 275457, 302700, 317835, 327925, 353150, 354159, 367276, 381402, 393510, 423780, 454050, 459095, 472212, 529725, 544860, 550914, 590265, 635670, 655850, 681075, 706300, 708318, 762804, 787020, 826371, 908100, 918190, 953505, 983775, 1059450, 1101828, 1180530, 1271340, 1311700, 1362150, 1377285, 1416636, 1589175, 1652742, 1770795, 1836380, 1907010, 1967550, 2118900, 2295475, 2361060, 2479113, 2724300, 2754570, 2951325, 3178350, 3305484, 3541590, 3814020, 3935100, 4131855, 4590950, 4767525, 4958226, 5509140, 5902650, 6356700, 6886425, 7083180, 8263710, 8853975, 9181900, 9535050, 9916452, 11805300, 12395565, 13772850, 16527420, 17707950, 19070100, 20659275, 24791130, 27545700, 35415900, 41318550, 49582260, 61977825, 82637100, 123955650, 247911300]

約数ペア:

[(1, 247911300), (2, 123955650), (3, 82637100), (4, 61977825), (5, 49582260), (6, 41318550), (7, 35415900), (9, 27545700), (10, 24791130), (12, 20659275), (13, 19070100), (14, 17707950), (15, 16527420), (18, 13772850), (20, 12395565), (21, 11805300), (25, 9916452), (26, 9535050), (27, 9181900), (28, 8853975), (30, 8263710), (35, 7083180), (36, 6886425), (39, 6356700), (42, 5902650), (45, 5509140), (50, 4958226), (52, 4767525), (54, 4590950), (60, 4131855), (63, 3935100), (65, 3814020), (70, 3541590), (75, 3305484), (78, 3178350), (84, 2951325), (90, 2754570), (91, 2724300), (100, 2479113), (105, 2361060), (108, 2295475), (117, 2118900), (126, 1967550), (130, 1907010), (135, 1836380), (140, 1770795), (150, 1652742), (156, 1589175), (175, 1416636), (180, 1377285), (182, 1362150), (189, 1311700), (195, 1271340), (210, 1180530), (225, 1101828), (234, 1059450), (252, 983775), (260, 953505), (270, 918190), (273, 908100), (300, 826371), (315, 787020), (325, 762804), (350, 708318), (351, 706300), (364, 681075), (378, 655850), (390, 635670), (420, 590265), (450, 550914), (455, 544860), (468, 529725), (525, 472212), (540, 459095), (546, 454050), (585, 423780), (630, 393510), (650, 381402), (675, 367276), (700, 354159), (702, 353150), (756, 327925), (780, 317835), (819, 302700), (900, 275457), (910, 272430), (945, 262340), (975, 254268), (1009, 245700), (1050, 236106), (1092, 227025), (1170, 211890), (1260, 196755), (1300, 190701), (1350, 183638), (1365, 181620), (1404, 176575), (1575, 157404), (1638, 151350), (1755, 141260), (1820, 136215), (1890, 131170), (1950, 127134), (2018, 122850), (2100, 118053), (2275, 108972), (2340, 105945), (2457, 100900), (2700, 91819), (2730, 90810), (2925, 84756), (3027, 81900), (3150, 78702), (3276, 75675), (3510, 70630), (3780, 65585), (3900, 63567), (4036, 61425), (4095, 60540), (4550, 54486), (4725, 52468), (4914, 50450), (5045, 49140), (5460, 45405), (5850, 42378), (6054, 40950), (6300, 39351), (6825, 36324), (7020, 35315), (7063, 35100), (8190, 30270), (8775, 28252), (9081, 27300), (9100, 27243), (9450, 26234), (9828, 25225), (10090, 24570), (11700, 21189), (12108, 20475), (12285, 20180), (13117, 18900), (13650, 18162), (14126, 17550), (15135, 16380)]