248859600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 240

約数和(自身を含む): 921637440

約数和(自身を除く): 672777840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 660, 680, 748, 816, 825, 850, 880, 935, 1020, 1100, 1109, 1122, 1200, 1275, 1320, 1360, 1496, 1650, 1700, 1870, 2040, 2200, 2218, 2244, 2550, 2640, 2805, 2992, 3300, 3327, 3400, 3740, 4080, 4400, 4436, 4488, 4675, 5100, 5545, 5610, 6600, 6654, 6800, 7480, 8872, 8976, 9350, 10200, 11090, 11220, 12199, 13200, 13308, 14025, 14960, 16635, 17744, 18700, 18853, 20400, 22180, 22440, 24398, 26616, 27725, 28050, 33270, 36597, 37400, 37706, 44360, 44880, 48796, 53232, 55450, 56100, 56559, 60995, 66540, 73194, 74800, 75412, 83175, 88720, 94265, 97592, 110900, 112200, 113118, 121990, 133080, 146388, 150824, 166350, 182985, 188530, 195184, 207383, 221800, 224400, 226236, 243980, 266160, 282795, 292776, 301648, 304975, 332700, 365970, 377060, 414766, 443600, 452472, 471325, 487960, 565590, 585552, 609950, 622149, 665400, 731940, 754120, 829532, 904944, 914925, 942650, 975920, 1036915, 1131180, 1219900, 1244298, 1330800, 1413975, 1463880, 1508240, 1659064, 1829850, 1885300, 2073830, 2262360, 2439800, 2488596, 2827950, 2927760, 3110745, 3318128, 3659700, 3770600, 4147660, 4524720, 4879600, 4977192, 5184575, 5655900, 6221490, 7319400, 7541200, 8295320, 9954384, 10369150, 11311800, 12442980, 14638800, 15553725, 16590640, 20738300, 22623600, 24885960, 31107450, 41476600, 49771920, 62214900, 82953200, 124429800, 248859600]

約数ペア:

[(1, 248859600), (2, 124429800), (3, 82953200), (4, 62214900), (5, 49771920), (6, 41476600), (8, 31107450), (10, 24885960), (11, 22623600), (12, 20738300), (15, 16590640), (16, 15553725), (17, 14638800), (20, 12442980), (22, 11311800), (24, 10369150), (25, 9954384), (30, 8295320), (33, 7541200), (34, 7319400), (40, 6221490), (44, 5655900), (48, 5184575), (50, 4977192), (51, 4879600), (55, 4524720), (60, 4147660), (66, 3770600), (68, 3659700), (75, 3318128), (80, 3110745), (85, 2927760), (88, 2827950), (100, 2488596), (102, 2439800), (110, 2262360), (120, 2073830), (132, 1885300), (136, 1829850), (150, 1659064), (165, 1508240), (170, 1463880), (176, 1413975), (187, 1330800), (200, 1244298), (204, 1219900), (220, 1131180), (240, 1036915), (255, 975920), (264, 942650), (272, 914925), (275, 904944), (300, 829532), (330, 754120), (340, 731940), (374, 665400), (400, 622149), (408, 609950), (425, 585552), (440, 565590), (510, 487960), (528, 471325), (550, 452472), (561, 443600), (600, 414766), (660, 377060), (680, 365970), (748, 332700), (816, 304975), (825, 301648), (850, 292776), (880, 282795), (935, 266160), (1020, 243980), (1100, 226236), (1109, 224400), (1122, 221800), (1200, 207383), (1275, 195184), (1320, 188530), (1360, 182985), (1496, 166350), (1650, 150824), (1700, 146388), (1870, 133080), (2040, 121990), (2200, 113118), (2218, 112200), (2244, 110900), (2550, 97592), (2640, 94265), (2805, 88720), (2992, 83175), (3300, 75412), (3327, 74800), (3400, 73194), (3740, 66540), (4080, 60995), (4400, 56559), (4436, 56100), (4488, 55450), (4675, 53232), (5100, 48796), (5545, 44880), (5610, 44360), (6600, 37706), (6654, 37400), (6800, 36597), (7480, 33270), (8872, 28050), (8976, 27725), (9350, 26616), (10200, 24398), (11090, 22440), (11220, 22180), (12199, 20400), (13200, 18853), (13308, 18700), (14025, 17744), (14960, 16635)]