122883021950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1763

約数の個数: 144

約数和(自身を含む): 256508582400

約数和(自身を除く): 133625560450

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 127, 130, 155, 254, 310, 325, 403, 635, 650, 775, 806, 961, 1270, 1549, 1550, 1651, 1922, 2015, 3098, 3175, 3302, 3937, 4030, 4805, 6350, 7745, 7874, 8255, 9610, 10075, 12493, 15490, 16510, 19685, 20137, 20150, 24025, 24986, 38725, 39370, 40274, 41275, 48019, 48050, 51181, 62465, 77450, 82550, 96038, 98425, 100685, 102362, 122047, 124930, 196723, 196850, 201370, 240095, 244094, 255905, 312325, 393446, 480190, 503425, 511810, 610235, 624247, 624650, 983615, 1006850, 1200475, 1220470, 1248494, 1279525, 1488589, 1586611, 1967230, 2400950, 2557399, 2559050, 2977178, 3051175, 3121235, 3173222, 4918075, 5114798, 6098413, 6102350, 6242470, 7442945, 7933055, 9836150, 12196826, 12786995, 14885890, 15606175, 15866110, 19351657, 25573990, 30492065, 31212350, 37214725, 38703314, 39665275, 60984130, 63934975, 74429450, 79279369, 79330550, 96758285, 127869950, 152460325, 158558738, 189050803, 193516570, 304920650, 378101606, 396396845, 483791425, 792793690, 945254015, 967582850, 1890508030, 1981984225, 2457660439, 3963968450, 4726270075, 4915320878, 9452540150, 12288302195, 24576604390, 61441510975, 122883021950]

約数ペア:

[(1, 122883021950), (2, 61441510975), (5, 24576604390), (10, 12288302195), (13, 9452540150), (25, 4915320878), (26, 4726270075), (31, 3963968450), (50, 2457660439), (62, 1981984225), (65, 1890508030), (127, 967582850), (130, 945254015), (155, 792793690), (254, 483791425), (310, 396396845), (325, 378101606), (403, 304920650), (635, 193516570), (650, 189050803), (775, 158558738), (806, 152460325), (961, 127869950), (1270, 96758285), (1549, 79330550), (1550, 79279369), (1651, 74429450), (1922, 63934975), (2015, 60984130), (3098, 39665275), (3175, 38703314), (3302, 37214725), (3937, 31212350), (4030, 30492065), (4805, 25573990), (6350, 19351657), (7745, 15866110), (7874, 15606175), (8255, 14885890), (9610, 12786995), (10075, 12196826), (12493, 9836150), (15490, 7933055), (16510, 7442945), (19685, 6242470), (20137, 6102350), (20150, 6098413), (24025, 5114798), (24986, 4918075), (38725, 3173222), (39370, 3121235), (40274, 3051175), (41275, 2977178), (48019, 2559050), (48050, 2557399), (51181, 2400950), (62465, 1967230), (77450, 1586611), (82550, 1488589), (96038, 1279525), (98425, 1248494), (100685, 1220470), (102362, 1200475), (122047, 1006850), (124930, 983615), (196723, 624650), (196850, 624247), (201370, 610235), (240095, 511810), (244094, 503425), (255905, 480190), (312325, 393446)]