15206686950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2712

約数の個数: 288

約数和(自身を含む): 48037237920

約数和(自身を除く): 32830550970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 61, 65, 70, 75, 78, 91, 98, 105, 122, 130, 147, 150, 175, 182, 183, 195, 210, 245, 273, 294, 305, 325, 350, 366, 390, 427, 455, 490, 525, 546, 610, 637, 650, 735, 793, 854, 910, 915, 975, 1050, 1225, 1274, 1281, 1365, 1470, 1525, 1586, 1830, 1911, 1950, 2135, 2275, 2379, 2450, 2562, 2609, 2730, 2989, 3050, 3185, 3675, 3822, 3965, 4270, 4550, 4575, 4758, 5218, 5551, 5978, 6370, 6405, 6825, 7350, 7827, 7930, 8967, 9150, 9555, 10675, 11102, 11895, 12810, 13045, 13650, 14945, 15654, 15925, 16653, 17934, 18263, 19110, 19825, 21350, 23790, 26090, 27755, 29890, 31850, 32025, 33306, 33917, 36526, 38857, 39135, 39650, 44835, 47775, 54789, 55510, 59475, 64050, 65225, 67834, 74725, 77714, 78270, 83265, 89670, 91315, 95550, 101751, 109578, 116571, 118950, 127841, 130450, 138775, 149450, 159149, 166530, 169585, 182630, 194285, 195675, 203502, 224175, 233142, 237419, 255682, 273945, 277550, 318298, 339170, 383523, 388570, 391350, 416325, 448350, 456575, 474838, 477447, 508755, 547890, 582855, 639205, 712257, 767046, 795745, 832650, 847925, 913150, 954894, 971425, 1017510, 1114043, 1165710, 1187095, 1278410, 1369725, 1424514, 1591490, 1661933, 1695850, 1917615, 1942850, 2068937, 2228086, 2374190, 2387235, 2543775, 2739450, 2914275, 3196025, 3323866, 3342129, 3561285, 3835230, 3978725, 4137874, 4774470, 4985799, 5087550, 5570215, 5828550, 5935475, 6206811, 6392050, 6684258, 7122570, 7798301, 7957450, 8309665, 9588075, 9971598, 10344685, 11140430, 11870950, 11936175, 12413622, 14482559, 15596602, 16619330, 16710645, 17806425, 19176150, 20689370, 23394903, 23872350, 24928995, 27851075, 28965118, 31034055, 33421290, 35612850, 38991505, 41548325, 43447677, 46789806, 49857990, 51723425, 55702150, 62068110, 72412795, 77983010, 83096650, 83553225, 86895354, 101377913, 103446850, 116974515, 124644975, 144825590, 155170275, 167106450, 194957525, 202755826, 217238385, 233949030, 249289950, 304133739, 310340550, 362063975, 389915050, 434476770, 506889565, 584872575, 608267478, 724127950, 1013779130, 1086191925, 1169745150, 1520668695, 2172383850, 2534447825, 3041337390, 5068895650, 7603343475, 15206686950]

約数ペア:

[(1, 15206686950), (2, 7603343475), (3, 5068895650), (5, 3041337390), (6, 2534447825), (7, 2172383850), (10, 1520668695), (13, 1169745150), (14, 1086191925), (15, 1013779130), (21, 724127950), (25, 608267478), (26, 584872575), (30, 506889565), (35, 434476770), (39, 389915050), (42, 362063975), (49, 310340550), (50, 304133739), (61, 249289950), (65, 233949030), (70, 217238385), (75, 202755826), (78, 194957525), (91, 167106450), (98, 155170275), (105, 144825590), (122, 124644975), (130, 116974515), (147, 103446850), (150, 101377913), (175, 86895354), (182, 83553225), (183, 83096650), (195, 77983010), (210, 72412795), (245, 62068110), (273, 55702150), (294, 51723425), (305, 49857990), (325, 46789806), (350, 43447677), (366, 41548325), (390, 38991505), (427, 35612850), (455, 33421290), (490, 31034055), (525, 28965118), (546, 27851075), (610, 24928995), (637, 23872350), (650, 23394903), (735, 20689370), (793, 19176150), (854, 17806425), (910, 16710645), (915, 16619330), (975, 15596602), (1050, 14482559), (1225, 12413622), (1274, 11936175), (1281, 11870950), (1365, 11140430), (1470, 10344685), (1525, 9971598), (1586, 9588075), (1830, 8309665), (1911, 7957450), (1950, 7798301), (2135, 7122570), (2275, 6684258), (2379, 6392050), (2450, 6206811), (2562, 5935475), (2609, 5828550), (2730, 5570215), (2989, 5087550), (3050, 4985799), (3185, 4774470), (3675, 4137874), (3822, 3978725), (3965, 3835230), (4270, 3561285), (4550, 3342129), (4575, 3323866), (4758, 3196025), (5218, 2914275), (5551, 2739450), (5978, 2543775), (6370, 2387235), (6405, 2374190), (6825, 2228086), (7350, 2068937), (7827, 1942850), (7930, 1917615), (8967, 1695850), (9150, 1661933), (9555, 1591490), (10675, 1424514), (11102, 1369725), (11895, 1278410), (12810, 1187095), (13045, 1165710), (13650, 1114043), (14945, 1017510), (15654, 971425), (15925, 954894), (16653, 913150), (17934, 847925), (18263, 832650), (19110, 795745), (19825, 767046), (21350, 712257), (23790, 639205), (26090, 582855), (27755, 547890), (29890, 508755), (31850, 477447), (32025, 474838), (33306, 456575), (33917, 448350), (36526, 416325), (38857, 391350), (39135, 388570), (39650, 383523), (44835, 339170), (47775, 318298), (54789, 277550), (55510, 273945), (59475, 255682), (64050, 237419), (65225, 233142), (67834, 224175), (74725, 203502), (77714, 195675), (78270, 194285), (83265, 182630), (89670, 169585), (91315, 166530), (95550, 159149), (101751, 149450), (109578, 138775), (116571, 130450), (118950, 127841)]