145931400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 548402400

約数和(自身を除く): 402471000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 136, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 251, 255, 285, 300, 306, 323, 340, 342, 360, 380, 408, 425, 450, 456, 475, 502, 510, 570, 600, 612, 646, 680, 684, 753, 760, 765, 850, 855, 900, 950, 969, 1004, 1020, 1140, 1224, 1255, 1275, 1292, 1368, 1425, 1506, 1530, 1615, 1700, 1710, 1800, 1900, 1938, 2008, 2040, 2259, 2280, 2510, 2550, 2584, 2850, 2907, 3012, 3060, 3230, 3400, 3420, 3765, 3800, 3825, 3876, 4267, 4275, 4518, 4769, 4845, 5020, 5100, 5700, 5814, 6024, 6120, 6275, 6460, 6840, 7530, 7650, 7752, 8075, 8534, 8550, 9036, 9538, 9690, 10040, 10200, 11295, 11400, 11628, 12550, 12801, 12920, 14307, 14535, 15060, 15300, 16150, 17068, 17100, 18072, 18825, 19076, 19380, 21335, 22590, 23256, 23845, 24225, 25100, 25602, 28614, 29070, 30120, 30600, 32300, 34136, 34200, 37650, 38152, 38403, 38760, 42670, 42921, 45180, 47690, 48450, 50200, 51204, 56475, 57228, 58140, 64005, 64600, 71535, 72675, 75300, 76806, 81073, 85340, 85842, 90360, 95380, 96900, 102408, 106675, 112950, 114456, 116280, 119225, 128010, 143070, 145350, 150600, 153612, 162146, 170680, 171684, 190760, 192015, 193800, 213350, 214605, 225900, 238450, 243219, 256020, 286140, 290700, 307224, 320025, 324292, 343368, 357675, 384030, 405365, 426700, 429210, 451800, 476900, 486438, 512040, 572280, 581400, 640050, 648584, 715350, 729657, 768060, 810730, 853400, 858420, 953800, 960075, 972876, 1073025, 1216095, 1280100, 1430700, 1459314, 1536120, 1621460, 1716840, 1920150, 1945752, 2026825, 2146050, 2432190, 2560200, 2861400, 2918628, 3242920, 3648285, 3840300, 4053650, 4292100, 4864380, 5837256, 6080475, 7296570, 7680600, 8107300, 8584200, 9728760, 12160950, 14593140, 16214600, 18241425, 24321900, 29186280, 36482850, 48643800, 72965700, 145931400]

約数ペア:

[(1, 145931400), (2, 72965700), (3, 48643800), (4, 36482850), (5, 29186280), (6, 24321900), (8, 18241425), (9, 16214600), (10, 14593140), (12, 12160950), (15, 9728760), (17, 8584200), (18, 8107300), (19, 7680600), (20, 7296570), (24, 6080475), (25, 5837256), (30, 4864380), (34, 4292100), (36, 4053650), (38, 3840300), (40, 3648285), (45, 3242920), (50, 2918628), (51, 2861400), (57, 2560200), (60, 2432190), (68, 2146050), (72, 2026825), (75, 1945752), (76, 1920150), (85, 1716840), (90, 1621460), (95, 1536120), (100, 1459314), (102, 1430700), (114, 1280100), (120, 1216095), (136, 1073025), (150, 972876), (152, 960075), (153, 953800), (170, 858420), (171, 853400), (180, 810730), (190, 768060), (200, 729657), (204, 715350), (225, 648584), (228, 640050), (251, 581400), (255, 572280), (285, 512040), (300, 486438), (306, 476900), (323, 451800), (340, 429210), (342, 426700), (360, 405365), (380, 384030), (408, 357675), (425, 343368), (450, 324292), (456, 320025), (475, 307224), (502, 290700), (510, 286140), (570, 256020), (600, 243219), (612, 238450), (646, 225900), (680, 214605), (684, 213350), (753, 193800), (760, 192015), (765, 190760), (850, 171684), (855, 170680), (900, 162146), (950, 153612), (969, 150600), (1004, 145350), (1020, 143070), (1140, 128010), (1224, 119225), (1255, 116280), (1275, 114456), (1292, 112950), (1368, 106675), (1425, 102408), (1506, 96900), (1530, 95380), (1615, 90360), (1700, 85842), (1710, 85340), (1800, 81073), (1900, 76806), (1938, 75300), (2008, 72675), (2040, 71535), (2259, 64600), (2280, 64005), (2510, 58140), (2550, 57228), (2584, 56475), (2850, 51204), (2907, 50200), (3012, 48450), (3060, 47690), (3230, 45180), (3400, 42921), (3420, 42670), (3765, 38760), (3800, 38403), (3825, 38152), (3876, 37650), (4267, 34200), (4275, 34136), (4518, 32300), (4769, 30600), (4845, 30120), (5020, 29070), (5100, 28614), (5700, 25602), (5814, 25100), (6024, 24225), (6120, 23845), (6275, 23256), (6460, 22590), (6840, 21335), (7530, 19380), (7650, 19076), (7752, 18825), (8075, 18072), (8534, 17100), (8550, 17068), (9036, 16150), (9538, 15300), (9690, 15060), (10040, 14535), (10200, 14307), (11295, 12920), (11400, 12801), (11628, 12550)]