255020400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 300

約数和(自身を含む): 971178912

約数和(自身を除く): 716158512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 162, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 324, 340, 360, 400, 405, 408, 425, 432, 450, 459, 463, 510, 540, 600, 612, 648, 675, 680, 720, 765, 810, 816, 850, 900, 918, 926, 1020, 1080, 1200, 1224, 1275, 1296, 1350, 1360, 1377, 1389, 1530, 1620, 1700, 1800, 1836, 1852, 2025, 2040, 2160, 2295, 2315, 2448, 2550, 2700, 2754, 2778, 3060, 3240, 3400, 3600, 3672, 3704, 3825, 4050, 4080, 4167, 4590, 4630, 5100, 5400, 5508, 5556, 6120, 6480, 6800, 6885, 6945, 7344, 7408, 7650, 7871, 8100, 8334, 9180, 9260, 10200, 10800, 11016, 11112, 11475, 11575, 12240, 12501, 13770, 13890, 15300, 15742, 16200, 16668, 18360, 18520, 20400, 20835, 22032, 22224, 22950, 23150, 23613, 25002, 27540, 27780, 30600, 31484, 32400, 33336, 34425, 34725, 36720, 37040, 37503, 39355, 41670, 45900, 46300, 47226, 50004, 55080, 55560, 61200, 62505, 62968, 66672, 68850, 69450, 70839, 75006, 78710, 83340, 91800, 92600, 94452, 100008, 104175, 110160, 111120, 118065, 125010, 125936, 137700, 138900, 141678, 150012, 157420, 166680, 183600, 185200, 187515, 188904, 196775, 200016, 208350, 212517, 236130, 250020, 275400, 277800, 283356, 300024, 312525, 314840, 333360, 354195, 375030, 377808, 393550, 416700, 425034, 472260, 500040, 550800, 555600, 566712, 590325, 600048, 625050, 629680, 637551, 708390, 750060, 787100, 833400, 850068, 937575, 944520, 1000080, 1062585, 1133424, 1180650, 1250100, 1275102, 1416780, 1500120, 1574200, 1666800, 1700136, 1770975, 1875150, 1889040, 2125170, 2361300, 2500200, 2550204, 2833560, 3000240, 3148400, 3187755, 3400272, 3541950, 3750300, 4250340, 4722600, 5000400, 5100408, 5312925, 5667120, 6375510, 7083900, 7500600, 8500680, 9445200, 10200816, 10625850, 12751020, 14167800, 15001200, 15938775, 17001360, 21251700, 25502040, 28335600, 31877550, 42503400, 51004080, 63755100, 85006800, 127510200, 255020400]

約数ペア:

[(1, 255020400), (2, 127510200), (3, 85006800), (4, 63755100), (5, 51004080), (6, 42503400), (8, 31877550), (9, 28335600), (10, 25502040), (12, 21251700), (15, 17001360), (16, 15938775), (17, 15001200), (18, 14167800), (20, 12751020), (24, 10625850), (25, 10200816), (27, 9445200), (30, 8500680), (34, 7500600), (36, 7083900), (40, 6375510), (45, 5667120), (48, 5312925), (50, 5100408), (51, 5000400), (54, 4722600), (60, 4250340), (68, 3750300), (72, 3541950), (75, 3400272), (80, 3187755), (81, 3148400), (85, 3000240), (90, 2833560), (100, 2550204), (102, 2500200), (108, 2361300), (120, 2125170), (135, 1889040), (136, 1875150), (144, 1770975), (150, 1700136), (153, 1666800), (162, 1574200), (170, 1500120), (180, 1416780), (200, 1275102), (204, 1250100), (216, 1180650), (225, 1133424), (240, 1062585), (255, 1000080), (270, 944520), (272, 937575), (300, 850068), (306, 833400), (324, 787100), (340, 750060), (360, 708390), (400, 637551), (405, 629680), (408, 625050), (425, 600048), (432, 590325), (450, 566712), (459, 555600), (463, 550800), (510, 500040), (540, 472260), (600, 425034), (612, 416700), (648, 393550), (675, 377808), (680, 375030), (720, 354195), (765, 333360), (810, 314840), (816, 312525), (850, 300024), (900, 283356), (918, 277800), (926, 275400), (1020, 250020), (1080, 236130), (1200, 212517), (1224, 208350), (1275, 200016), (1296, 196775), (1350, 188904), (1360, 187515), (1377, 185200), (1389, 183600), (1530, 166680), (1620, 157420), (1700, 150012), (1800, 141678), (1836, 138900), (1852, 137700), (2025, 125936), (2040, 125010), (2160, 118065), (2295, 111120), (2315, 110160), (2448, 104175), (2550, 100008), (2700, 94452), (2754, 92600), (2778, 91800), (3060, 83340), (3240, 78710), (3400, 75006), (3600, 70839), (3672, 69450), (3704, 68850), (3825, 66672), (4050, 62968), (4080, 62505), (4167, 61200), (4590, 55560), (4630, 55080), (5100, 50004), (5400, 47226), (5508, 46300), (5556, 45900), (6120, 41670), (6480, 39355), (6800, 37503), (6885, 37040), (6945, 36720), (7344, 34725), (7408, 34425), (7650, 33336), (7871, 32400), (8100, 31484), (8334, 30600), (9180, 27780), (9260, 27540), (10200, 25002), (10800, 23613), (11016, 23150), (11112, 22950), (11475, 22224), (11575, 22032), (12240, 20835), (12501, 20400), (13770, 18520), (13890, 18360), (15300, 16668), (15742, 16200)]