205448400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 300

約数和(自身を含む): 782803692

約数和(自身を除く): 577355292

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, 373, 400, 405, 408, 425, 432, 450, 459, 510, 540, 600, 612, 648, 675, 680, 720, 746, 765, 810, 816, 850, 900, 918, 1020, 1080, 1119, 1200, 1224, 1275, 1296, 1350, 1360, 1377, 1492, 1530, 1620, 1700, 1800, 1836, 1865, 2025, 2040, 2160, 2238, 2295, 2448, 2550, 2700, 2754, 2984, 3060, 3240, 3357, 3400, 3600, 3672, 3730, 3825, 4050, 4080, 4476, 4590, 5100, 5400, 5508, 5595, 5968, 6120, 6341, 6480, 6714, 6800, 6885, 7344, 7460, 7650, 8100, 8952, 9180, 9325, 10071, 10200, 10800, 11016, 11190, 11475, 12240, 12682, 13428, 13770, 14920, 15300, 16200, 16785, 17904, 18360, 18650, 19023, 20142, 20400, 22032, 22380, 22950, 25364, 26856, 27540, 27975, 29840, 30213, 30600, 31705, 32400, 33570, 34425, 36720, 37300, 38046, 40284, 44760, 45900, 50355, 50728, 53712, 55080, 55950, 57069, 60426, 61200, 63410, 67140, 68850, 74600, 76092, 80568, 83925, 89520, 91800, 95115, 100710, 101456, 110160, 111900, 114138, 120852, 126820, 134280, 137700, 149200, 151065, 152184, 158525, 161136, 167850, 171207, 183600, 190230, 201420, 223800, 228276, 241704, 251775, 253640, 268560, 275400, 285345, 302130, 304368, 317050, 335700, 342414, 380460, 402840, 447600, 456552, 475575, 483408, 503550, 507280, 513621, 550800, 570690, 604260, 634100, 671400, 684828, 755325, 760920, 805680, 856035, 913104, 951150, 1007100, 1027242, 1141380, 1208520, 1268200, 1342800, 1369656, 1426725, 1510650, 1521840, 1712070, 1902300, 2014200, 2054484, 2282760, 2417040, 2536400, 2568105, 2739312, 2853450, 3021300, 3424140, 3804600, 4028400, 4108968, 4280175, 4565520, 5136210, 5706900, 6042600, 6848280, 7609200, 8217936, 8560350, 10272420, 11413800, 12085200, 12840525, 13696560, 17120700, 20544840, 22827600, 25681050, 34241400, 41089680, 51362100, 68482800, 102724200, 205448400]

約数ペア:

[(1, 205448400), (2, 102724200), (3, 68482800), (4, 51362100), (5, 41089680), (6, 34241400), (8, 25681050), (9, 22827600), (10, 20544840), (12, 17120700), (15, 13696560), (16, 12840525), (17, 12085200), (18, 11413800), (20, 10272420), (24, 8560350), (25, 8217936), (27, 7609200), (30, 6848280), (34, 6042600), (36, 5706900), (40, 5136210), (45, 4565520), (48, 4280175), (50, 4108968), (51, 4028400), (54, 3804600), (60, 3424140), (68, 3021300), (72, 2853450), (75, 2739312), (80, 2568105), (81, 2536400), (85, 2417040), (90, 2282760), (100, 2054484), (102, 2014200), (108, 1902300), (120, 1712070), (135, 1521840), (136, 1510650), (144, 1426725), (150, 1369656), (153, 1342800), (162, 1268200), (170, 1208520), (180, 1141380), (200, 1027242), (204, 1007100), (216, 951150), (225, 913104), (240, 856035), (255, 805680), (270, 760920), (272, 755325), (300, 684828), (306, 671400), (324, 634100), (340, 604260), (360, 570690), (373, 550800), (400, 513621), (405, 507280), (408, 503550), (425, 483408), (432, 475575), (450, 456552), (459, 447600), (510, 402840), (540, 380460), (600, 342414), (612, 335700), (648, 317050), (675, 304368), (680, 302130), (720, 285345), (746, 275400), (765, 268560), (810, 253640), (816, 251775), (850, 241704), (900, 228276), (918, 223800), (1020, 201420), (1080, 190230), (1119, 183600), (1200, 171207), (1224, 167850), (1275, 161136), (1296, 158525), (1350, 152184), (1360, 151065), (1377, 149200), (1492, 137700), (1530, 134280), (1620, 126820), (1700, 120852), (1800, 114138), (1836, 111900), (1865, 110160), (2025, 101456), (2040, 100710), (2160, 95115), (2238, 91800), (2295, 89520), (2448, 83925), (2550, 80568), (2700, 76092), (2754, 74600), (2984, 68850), (3060, 67140), (3240, 63410), (3357, 61200), (3400, 60426), (3600, 57069), (3672, 55950), (3730, 55080), (3825, 53712), (4050, 50728), (4080, 50355), (4476, 45900), (4590, 44760), (5100, 40284), (5400, 38046), (5508, 37300), (5595, 36720), (5968, 34425), (6120, 33570), (6341, 32400), (6480, 31705), (6714, 30600), (6800, 30213), (6885, 29840), (7344, 27975), (7460, 27540), (7650, 26856), (8100, 25364), (8952, 22950), (9180, 22380), (9325, 22032), (10071, 20400), (10200, 20142), (10800, 19023), (11016, 18650), (11190, 18360), (11475, 17904), (12240, 16785), (12682, 16200), (13428, 15300), (13770, 14920)]