15691319100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22381}}^1$

素因数の和:22461

約数の個数: 216

約数和(自身を含む): 53037282480

約数和(自身を除く): 37345963380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 45, 50, 57, 60, 75, 76, 82, 90, 95, 100, 114, 123, 150, 164, 171, 180, 190, 205, 225, 228, 246, 285, 300, 342, 369, 380, 410, 450, 475, 492, 570, 615, 684, 738, 779, 820, 855, 900, 950, 1025, 1140, 1230, 1425, 1476, 1558, 1710, 1845, 1900, 2050, 2337, 2460, 2850, 3075, 3116, 3420, 3690, 3895, 4100, 4275, 4674, 5700, 6150, 7011, 7380, 7790, 8550, 9225, 9348, 11685, 12300, 14022, 15580, 17100, 18450, 19475, 22381, 23370, 28044, 35055, 36900, 38950, 44762, 46740, 58425, 67143, 70110, 77900, 89524, 111905, 116850, 134286, 140220, 175275, 201429, 223810, 233700, 268572, 335715, 350550, 402858, 425239, 447620, 559525, 671430, 701100, 805716, 850478, 917621, 1007145, 1119050, 1275717, 1342860, 1678575, 1700956, 1835242, 2014290, 2126195, 2238100, 2551434, 2752863, 3357150, 3670484, 3827151, 4028580, 4252390, 4588105, 5035725, 5102868, 5505726, 6378585, 6714300, 7654302, 8258589, 8504780, 9176210, 10071450, 10630975, 11011452, 12757170, 13764315, 15308604, 16517178, 17434799, 18352420, 19135755, 20142900, 21261950, 22940525, 25514340, 27528630, 31892925, 33034356, 34869598, 38271510, 41292945, 42523900, 45881050, 52304397, 55057260, 63785850, 68821575, 69739196, 76543020, 82585890, 87173995, 91762100, 95678775, 104608794, 127571700, 137643150, 156913191, 165171780, 174347990, 191357550, 206464725, 209217588, 261521985, 275286300, 313826382, 348695980, 382715100, 412929450, 435869975, 523043970, 627652764, 784565955, 825858900, 871739950, 1046087940, 1307609925, 1569131910, 1743479900, 2615219850, 3138263820, 3922829775, 5230439700, 7845659550, 15691319100]

約数ペア:

[(1, 15691319100), (2, 7845659550), (3, 5230439700), (4, 3922829775), (5, 3138263820), (6, 2615219850), (9, 1743479900), (10, 1569131910), (12, 1307609925), (15, 1046087940), (18, 871739950), (19, 825858900), (20, 784565955), (25, 627652764), (30, 523043970), (36, 435869975), (38, 412929450), (41, 382715100), (45, 348695980), (50, 313826382), (57, 275286300), (60, 261521985), (75, 209217588), (76, 206464725), (82, 191357550), (90, 174347990), (95, 165171780), (100, 156913191), (114, 137643150), (123, 127571700), (150, 104608794), (164, 95678775), (171, 91762100), (180, 87173995), (190, 82585890), (205, 76543020), (225, 69739196), (228, 68821575), (246, 63785850), (285, 55057260), (300, 52304397), (342, 45881050), (369, 42523900), (380, 41292945), (410, 38271510), (450, 34869598), (475, 33034356), (492, 31892925), (570, 27528630), (615, 25514340), (684, 22940525), (738, 21261950), (779, 20142900), (820, 19135755), (855, 18352420), (900, 17434799), (950, 16517178), (1025, 15308604), (1140, 13764315), (1230, 12757170), (1425, 11011452), (1476, 10630975), (1558, 10071450), (1710, 9176210), (1845, 8504780), (1900, 8258589), (2050, 7654302), (2337, 6714300), (2460, 6378585), (2850, 5505726), (3075, 5102868), (3116, 5035725), (3420, 4588105), (3690, 4252390), (3895, 4028580), (4100, 3827151), (4275, 3670484), (4674, 3357150), (5700, 2752863), (6150, 2551434), (7011, 2238100), (7380, 2126195), (7790, 2014290), (8550, 1835242), (9225, 1700956), (9348, 1678575), (11685, 1342860), (12300, 1275717), (14022, 1119050), (15580, 1007145), (17100, 917621), (18450, 850478), (19475, 805716), (22381, 701100), (23370, 671430), (28044, 559525), (35055, 447620), (36900, 425239), (38950, 402858), (44762, 350550), (46740, 335715), (58425, 268572), (67143, 233700), (70110, 223810), (77900, 201429), (89524, 175275), (111905, 140220), (116850, 134286)]