1216323000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 256

約数和(自身を含む): 4440384000

約数和(自身を除く): 3224061000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 513, 540, 570, 600, 675, 684, 750, 760, 855, 900, 950, 1000, 1026, 1080, 1125, 1140, 1350, 1368, 1425, 1500, 1710, 1800, 1900, 2052, 2250, 2280, 2371, 2375, 2565, 2700, 2850, 3000, 3375, 3420, 3800, 4104, 4275, 4500, 4742, 4750, 5130, 5400, 5700, 6750, 6840, 7113, 7125, 8550, 9000, 9484, 9500, 10260, 11400, 11855, 12825, 13500, 14226, 14250, 17100, 18968, 19000, 20520, 21339, 21375, 23710, 25650, 27000, 28452, 28500, 34200, 35565, 42678, 42750, 45049, 47420, 51300, 56904, 57000, 59275, 64017, 64125, 71130, 85356, 85500, 90098, 94840, 102600, 106695, 118550, 128034, 128250, 135147, 142260, 170712, 171000, 177825, 180196, 213390, 225245, 237100, 256068, 256500, 270294, 284520, 296375, 320085, 355650, 360392, 405441, 426780, 450490, 474200, 512136, 513000, 533475, 540588, 592750, 640170, 675735, 711300, 810882, 853560, 889125, 900980, 1066950, 1081176, 1126225, 1185500, 1216323, 1280340, 1351470, 1422600, 1600425, 1621764, 1778250, 1801960, 2027205, 2133900, 2252450, 2371000, 2432646, 2560680, 2667375, 2702940, 3200850, 3243528, 3378675, 3556500, 4054410, 4267800, 4504900, 4865292, 5334750, 5405880, 5631125, 6081615, 6401700, 6757350, 7113000, 8002125, 8108820, 9009800, 9730584, 10136025, 10669500, 11262250, 12163230, 12803400, 13514700, 16004250, 16217640, 16893375, 20272050, 21339000, 22524500, 24326460, 27029400, 30408075, 32008500, 33786750, 40544100, 45049000, 48652920, 50680125, 60816150, 64017000, 67573500, 81088200, 101360250, 121632300, 135147000, 152040375, 202720500, 243264600, 304080750, 405441000, 608161500, 1216323000]

約数ペア:

[(1, 1216323000), (2, 608161500), (3, 405441000), (4, 304080750), (5, 243264600), (6, 202720500), (8, 152040375), (9, 135147000), (10, 121632300), (12, 101360250), (15, 81088200), (18, 67573500), (19, 64017000), (20, 60816150), (24, 50680125), (25, 48652920), (27, 45049000), (30, 40544100), (36, 33786750), (38, 32008500), (40, 30408075), (45, 27029400), (50, 24326460), (54, 22524500), (57, 21339000), (60, 20272050), (72, 16893375), (75, 16217640), (76, 16004250), (90, 13514700), (95, 12803400), (100, 12163230), (108, 11262250), (114, 10669500), (120, 10136025), (125, 9730584), (135, 9009800), (150, 8108820), (152, 8002125), (171, 7113000), (180, 6757350), (190, 6401700), (200, 6081615), (216, 5631125), (225, 5405880), (228, 5334750), (250, 4865292), (270, 4504900), (285, 4267800), (300, 4054410), (342, 3556500), (360, 3378675), (375, 3243528), (380, 3200850), (450, 2702940), (456, 2667375), (475, 2560680), (500, 2432646), (513, 2371000), (540, 2252450), (570, 2133900), (600, 2027205), (675, 1801960), (684, 1778250), (750, 1621764), (760, 1600425), (855, 1422600), (900, 1351470), (950, 1280340), (1000, 1216323), (1026, 1185500), (1080, 1126225), (1125, 1081176), (1140, 1066950), (1350, 900980), (1368, 889125), (1425, 853560), (1500, 810882), (1710, 711300), (1800, 675735), (1900, 640170), (2052, 592750), (2250, 540588), (2280, 533475), (2371, 513000), (2375, 512136), (2565, 474200), (2700, 450490), (2850, 426780), (3000, 405441), (3375, 360392), (3420, 355650), (3800, 320085), (4104, 296375), (4275, 284520), (4500, 270294), (4742, 256500), (4750, 256068), (5130, 237100), (5400, 225245), (5700, 213390), (6750, 180196), (6840, 177825), (7113, 171000), (7125, 170712), (8550, 142260), (9000, 135147), (9484, 128250), (9500, 128034), (10260, 118550), (11400, 106695), (11855, 102600), (12825, 94840), (13500, 90098), (14226, 85500), (14250, 85356), (17100, 71130), (18968, 64125), (19000, 64017), (20520, 59275), (21339, 57000), (21375, 56904), (23710, 51300), (25650, 47420), (27000, 45049), (28452, 42750), (28500, 42678), (34200, 35565)]