1284865200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:737

約数の個数: 240

約数和(自身を含む): 4600499200

約数和(自身を除く): 3315634000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 271, 300, 360, 400, 432, 439, 450, 540, 542, 600, 675, 720, 813, 878, 900, 1080, 1084, 1200, 1317, 1350, 1355, 1626, 1756, 1800, 2160, 2168, 2195, 2439, 2634, 2700, 2710, 3252, 3512, 3600, 3951, 4065, 4336, 4390, 4878, 5268, 5400, 5420, 6504, 6585, 6775, 7024, 7317, 7902, 8130, 8780, 9756, 10536, 10800, 10840, 10975, 11853, 12195, 13008, 13170, 13550, 14634, 15804, 16260, 17560, 19512, 19755, 20325, 21072, 21680, 21950, 23706, 24390, 26340, 27100, 29268, 31608, 32520, 32925, 35120, 36585, 39024, 39510, 40650, 43900, 47412, 48780, 52680, 54200, 58536, 59265, 60975, 63216, 65040, 65850, 73170, 79020, 81300, 87800, 94824, 97560, 98775, 105360, 108400, 117072, 118530, 118969, 121950, 131700, 146340, 158040, 162600, 175600, 182925, 189648, 195120, 197550, 237060, 237938, 243900, 263400, 292680, 296325, 316080, 325200, 356907, 365850, 395100, 474120, 475876, 487800, 526800, 585360, 592650, 594845, 713814, 731700, 790200, 948240, 951752, 975600, 1070721, 1185300, 1189690, 1427628, 1463400, 1580400, 1784535, 1903504, 2141442, 2370600, 2379380, 2855256, 2926800, 2974225, 3212163, 3569070, 4282884, 4741200, 4758760, 5353605, 5710512, 5948450, 6424326, 7138140, 8565768, 8922675, 9517520, 10707210, 11896900, 12848652, 14276280, 16060815, 17131536, 17845350, 21414420, 23793800, 25697304, 26768025, 28552560, 32121630, 35690700, 42828840, 47587600, 51394608, 53536050, 64243260, 71381400, 80304075, 85657680, 107072100, 128486520, 142762800, 160608150, 214144200, 256973040, 321216300, 428288400, 642432600, 1284865200]

約数ペア:

[(1, 1284865200), (2, 642432600), (3, 428288400), (4, 321216300), (5, 256973040), (6, 214144200), (8, 160608150), (9, 142762800), (10, 128486520), (12, 107072100), (15, 85657680), (16, 80304075), (18, 71381400), (20, 64243260), (24, 53536050), (25, 51394608), (27, 47587600), (30, 42828840), (36, 35690700), (40, 32121630), (45, 28552560), (48, 26768025), (50, 25697304), (54, 23793800), (60, 21414420), (72, 17845350), (75, 17131536), (80, 16060815), (90, 14276280), (100, 12848652), (108, 11896900), (120, 10707210), (135, 9517520), (144, 8922675), (150, 8565768), (180, 7138140), (200, 6424326), (216, 5948450), (225, 5710512), (240, 5353605), (270, 4758760), (271, 4741200), (300, 4282884), (360, 3569070), (400, 3212163), (432, 2974225), (439, 2926800), (450, 2855256), (540, 2379380), (542, 2370600), (600, 2141442), (675, 1903504), (720, 1784535), (813, 1580400), (878, 1463400), (900, 1427628), (1080, 1189690), (1084, 1185300), (1200, 1070721), (1317, 975600), (1350, 951752), (1355, 948240), (1626, 790200), (1756, 731700), (1800, 713814), (2160, 594845), (2168, 592650), (2195, 585360), (2439, 526800), (2634, 487800), (2700, 475876), (2710, 474120), (3252, 395100), (3512, 365850), (3600, 356907), (3951, 325200), (4065, 316080), (4336, 296325), (4390, 292680), (4878, 263400), (5268, 243900), (5400, 237938), (5420, 237060), (6504, 197550), (6585, 195120), (6775, 189648), (7024, 182925), (7317, 175600), (7902, 162600), (8130, 158040), (8780, 146340), (9756, 131700), (10536, 121950), (10800, 118969), (10840, 118530), (10975, 117072), (11853, 108400), (12195, 105360), (13008, 98775), (13170, 97560), (13550, 94824), (14634, 87800), (15804, 81300), (16260, 79020), (17560, 73170), (19512, 65850), (19755, 65040), (20325, 63216), (21072, 60975), (21680, 59265), (21950, 58536), (23706, 54200), (24390, 52680), (26340, 48780), (27100, 47412), (29268, 43900), (31608, 40650), (32520, 39510), (32925, 39024), (35120, 36585)]