1206490500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 4074819840

約数和(自身を除く): 2868329340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 103, 114, 125, 137, 150, 171, 180, 190, 206, 225, 228, 250, 274, 285, 300, 309, 342, 375, 380, 411, 412, 450, 475, 500, 515, 548, 570, 618, 684, 685, 750, 822, 855, 900, 927, 950, 1030, 1125, 1140, 1233, 1236, 1370, 1425, 1500, 1545, 1644, 1710, 1854, 1900, 1957, 2055, 2060, 2250, 2375, 2466, 2575, 2603, 2740, 2850, 3090, 3420, 3425, 3708, 3914, 4110, 4275, 4500, 4635, 4750, 4932, 5150, 5206, 5700, 5871, 6165, 6180, 6850, 7125, 7725, 7809, 7828, 8220, 8550, 9270, 9500, 9785, 10275, 10300, 10412, 11742, 12330, 12875, 13015, 13700, 14111, 14250, 15450, 15618, 17100, 17125, 17613, 18540, 19570, 20550, 21375, 23175, 23427, 23484, 24660, 25750, 26030, 28222, 28500, 29355, 30825, 30900, 31236, 34250, 35226, 38625, 39045, 39140, 41100, 42333, 42750, 46350, 46854, 48925, 51375, 51500, 52060, 56444, 58710, 61650, 65075, 68500, 70452, 70555, 77250, 78090, 84666, 85500, 88065, 92700, 93708, 97850, 102750, 115875, 117135, 117420, 123300, 126999, 130150, 141110, 146775, 154125, 154500, 156180, 169332, 176130, 195225, 195700, 205500, 211665, 231750, 234270, 244625, 253998, 260300, 268109, 282220, 293550, 308250, 325375, 352260, 352775, 390450, 423330, 440325, 463500, 468540, 489250, 507996, 536218, 585675, 587100, 616500, 634995, 650750, 705550, 733875, 780900, 804327, 846660, 880650, 976125, 978500, 1058325, 1072436, 1171350, 1269990, 1301500, 1340545, 1411100, 1467750, 1608654, 1761300, 1763875, 1952250, 2116650, 2201625, 2342700, 2412981, 2539980, 2681090, 2928375, 2935500, 3174975, 3217308, 3527750, 3904500, 4021635, 4233300, 4403250, 4825962, 5291625, 5362180, 5856750, 6349950, 6702725, 7055500, 8043270, 8806500, 9651924, 10583250, 11713500, 12064905, 12699900, 13405450, 15874875, 16086540, 20108175, 21166500, 24129810, 26810900, 31749750, 33513625, 40216350, 48259620, 60324525, 63499500, 67027250, 80432700, 100540875, 120649050, 134054500, 201081750, 241298100, 301622625, 402163500, 603245250, 1206490500]

約数ペア:

[(1, 1206490500), (2, 603245250), (3, 402163500), (4, 301622625), (5, 241298100), (6, 201081750), (9, 134054500), (10, 120649050), (12, 100540875), (15, 80432700), (18, 67027250), (19, 63499500), (20, 60324525), (25, 48259620), (30, 40216350), (36, 33513625), (38, 31749750), (45, 26810900), (50, 24129810), (57, 21166500), (60, 20108175), (75, 16086540), (76, 15874875), (90, 13405450), (95, 12699900), (100, 12064905), (103, 11713500), (114, 10583250), (125, 9651924), (137, 8806500), (150, 8043270), (171, 7055500), (180, 6702725), (190, 6349950), (206, 5856750), (225, 5362180), (228, 5291625), (250, 4825962), (274, 4403250), (285, 4233300), (300, 4021635), (309, 3904500), (342, 3527750), (375, 3217308), (380, 3174975), (411, 2935500), (412, 2928375), (450, 2681090), (475, 2539980), (500, 2412981), (515, 2342700), (548, 2201625), (570, 2116650), (618, 1952250), (684, 1763875), (685, 1761300), (750, 1608654), (822, 1467750), (855, 1411100), (900, 1340545), (927, 1301500), (950, 1269990), (1030, 1171350), (1125, 1072436), (1140, 1058325), (1233, 978500), (1236, 976125), (1370, 880650), (1425, 846660), (1500, 804327), (1545, 780900), (1644, 733875), (1710, 705550), (1854, 650750), (1900, 634995), (1957, 616500), (2055, 587100), (2060, 585675), (2250, 536218), (2375, 507996), (2466, 489250), (2575, 468540), (2603, 463500), (2740, 440325), (2850, 423330), (3090, 390450), (3420, 352775), (3425, 352260), (3708, 325375), (3914, 308250), (4110, 293550), (4275, 282220), (4500, 268109), (4635, 260300), (4750, 253998), (4932, 244625), (5150, 234270), (5206, 231750), (5700, 211665), (5871, 205500), (6165, 195700), (6180, 195225), (6850, 176130), (7125, 169332), (7725, 156180), (7809, 154500), (7828, 154125), (8220, 146775), (8550, 141110), (9270, 130150), (9500, 126999), (9785, 123300), (10275, 117420), (10300, 117135), (10412, 115875), (11742, 102750), (12330, 97850), (12875, 93708), (13015, 92700), (13700, 88065), (14111, 85500), (14250, 84666), (15450, 78090), (15618, 77250), (17100, 70555), (17125, 70452), (17613, 68500), (18540, 65075), (19570, 61650), (20550, 58710), (21375, 56444), (23175, 52060), (23427, 51500), (23484, 51375), (24660, 48925), (25750, 46854), (26030, 46350), (28222, 42750), (28500, 42333), (29355, 41100), (30825, 39140), (30900, 39045), (31236, 38625), (34250, 35226)]