8889122900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 23758479360

約数和(自身を除く): 14869356460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 53, 59, 62, 70, 100, 106, 118, 124, 131, 140, 155, 175, 212, 217, 236, 262, 265, 295, 310, 350, 371, 413, 434, 524, 530, 590, 620, 655, 700, 742, 775, 826, 868, 917, 1060, 1085, 1180, 1310, 1325, 1475, 1484, 1550, 1643, 1652, 1829, 1834, 1855, 2065, 2170, 2620, 2650, 2950, 3100, 3127, 3275, 3286, 3658, 3668, 3710, 4061, 4130, 4340, 4585, 5300, 5425, 5900, 6254, 6550, 6572, 6943, 7316, 7420, 7729, 8122, 8215, 8260, 9145, 9170, 9275, 10325, 10850, 11501, 12508, 12803, 13100, 13886, 15458, 15635, 16244, 16430, 18290, 18340, 18550, 20305, 20650, 21700, 21889, 22925, 23002, 25606, 27772, 28427, 30916, 31270, 32860, 34715, 36580, 37100, 38645, 40610, 41075, 41300, 43778, 45725, 45850, 46004, 48601, 51212, 54103, 56854, 57505, 62540, 64015, 69430, 77290, 78175, 81220, 82150, 87556, 91450, 91700, 96937, 97202, 101525, 108206, 109445, 113708, 115010, 128030, 138860, 142135, 154580, 156350, 164300, 173575, 182900, 193225, 193874, 194404, 203050, 215233, 216412, 218890, 230020, 239599, 243005, 256060, 270515, 284270, 287525, 312700, 320075, 347150, 386450, 387748, 406100, 409637, 430466, 437780, 479198, 484685, 486010, 541030, 547225, 568540, 575050, 640150, 678559, 694300, 710675, 772900, 819274, 860932, 958396, 969370, 972020, 1076165, 1082060, 1094450, 1150100, 1197995, 1215025, 1280300, 1352575, 1357118, 1421350, 1506631, 1638548, 1677193, 1938740, 2048185, 2152330, 2188900, 2395990, 2423425, 2430050, 2705150, 2714236, 2842700, 2867459, 3013262, 3354386, 3392795, 4096370, 4304660, 4791980, 4846850, 4860100, 5380825, 5410300, 5734918, 5989975, 6026524, 6708772, 6785590, 7533155, 8192740, 8385965, 9693700, 10240925, 10761650, 11469836, 11979950, 12698747, 13571180, 14337295, 15066310, 16771930, 16963975, 20481850, 21523300, 23959900, 25397494, 28674590, 30132620, 33543860, 33927950, 37665775, 40963700, 41929825, 50794988, 57349180, 63493735, 67855900, 71686475, 75331550, 83859650, 88891229, 126987470, 143372950, 150663100, 167719300, 177782458, 253974940, 286745900, 317468675, 355564916, 444456145, 634937350, 888912290, 1269874700, 1777824580, 2222280725, 4444561450, 8889122900]

約数ペア:

[(1, 8889122900), (2, 4444561450), (4, 2222280725), (5, 1777824580), (7, 1269874700), (10, 888912290), (14, 634937350), (20, 444456145), (25, 355564916), (28, 317468675), (31, 286745900), (35, 253974940), (50, 177782458), (53, 167719300), (59, 150663100), (62, 143372950), (70, 126987470), (100, 88891229), (106, 83859650), (118, 75331550), (124, 71686475), (131, 67855900), (140, 63493735), (155, 57349180), (175, 50794988), (212, 41929825), (217, 40963700), (236, 37665775), (262, 33927950), (265, 33543860), (295, 30132620), (310, 28674590), (350, 25397494), (371, 23959900), (413, 21523300), (434, 20481850), (524, 16963975), (530, 16771930), (590, 15066310), (620, 14337295), (655, 13571180), (700, 12698747), (742, 11979950), (775, 11469836), (826, 10761650), (868, 10240925), (917, 9693700), (1060, 8385965), (1085, 8192740), (1180, 7533155), (1310, 6785590), (1325, 6708772), (1475, 6026524), (1484, 5989975), (1550, 5734918), (1643, 5410300), (1652, 5380825), (1829, 4860100), (1834, 4846850), (1855, 4791980), (2065, 4304660), (2170, 4096370), (2620, 3392795), (2650, 3354386), (2950, 3013262), (3100, 2867459), (3127, 2842700), (3275, 2714236), (3286, 2705150), (3658, 2430050), (3668, 2423425), (3710, 2395990), (4061, 2188900), (4130, 2152330), (4340, 2048185), (4585, 1938740), (5300, 1677193), (5425, 1638548), (5900, 1506631), (6254, 1421350), (6550, 1357118), (6572, 1352575), (6943, 1280300), (7316, 1215025), (7420, 1197995), (7729, 1150100), (8122, 1094450), (8215, 1082060), (8260, 1076165), (9145, 972020), (9170, 969370), (9275, 958396), (10325, 860932), (10850, 819274), (11501, 772900), (12508, 710675), (12803, 694300), (13100, 678559), (13886, 640150), (15458, 575050), (15635, 568540), (16244, 547225), (16430, 541030), (18290, 486010), (18340, 484685), (18550, 479198), (20305, 437780), (20650, 430466), (21700, 409637), (21889, 406100), (22925, 387748), (23002, 386450), (25606, 347150), (27772, 320075), (28427, 312700), (30916, 287525), (31270, 284270), (32860, 270515), (34715, 256060), (36580, 243005), (37100, 239599), (38645, 230020), (40610, 218890), (41075, 216412), (41300, 215233), (43778, 203050), (45725, 194404), (45850, 193874), (46004, 193225), (48601, 182900), (51212, 173575), (54103, 164300), (56854, 156350), (57505, 154580), (62540, 142135), (64015, 138860), (69430, 128030), (77290, 115010), (78175, 113708), (81220, 109445), (82150, 108206), (87556, 101525), (91450, 97202), (91700, 96937)]