61451699200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{857}}^1\times {\mathrm{2801}}^1$

素因数の和:3688

約数の個数: 132

約数和(自身を含む): 152557989012

約数和(自身を除く): 91106289812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 857, 1024, 1280, 1600, 1714, 2560, 2801, 3200, 3428, 4285, 5120, 5602, 6400, 6856, 8570, 11204, 12800, 13712, 14005, 17140, 21425, 22408, 25600, 27424, 28010, 34280, 42850, 44816, 54848, 56020, 68560, 70025, 85700, 89632, 109696, 112040, 137120, 140050, 171400, 179264, 219392, 224080, 274240, 280100, 342800, 358528, 438784, 448160, 548480, 560200, 685600, 717056, 877568, 896320, 1096960, 1120400, 1371200, 1434112, 1792640, 2193920, 2240800, 2400457, 2742400, 2868224, 3585280, 4387840, 4481600, 4800914, 5484800, 7170560, 8963200, 9601828, 10969600, 12002285, 14341120, 17926400, 19203656, 21939200, 24004570, 35852800, 38407312, 48009140, 60011425, 71705600, 76814624, 96018280, 120022850, 153629248, 192036560, 240045700, 307258496, 384073120, 480091400, 614516992, 768146240, 960182800, 1229033984, 1536292480, 1920365600, 2458067968, 3072584960, 3840731200, 6145169920, 7681462400, 12290339840, 15362924800, 30725849600, 61451699200]

約数ペア:

[(1, 61451699200), (2, 30725849600), (4, 15362924800), (5, 12290339840), (8, 7681462400), (10, 6145169920), (16, 3840731200), (20, 3072584960), (25, 2458067968), (32, 1920365600), (40, 1536292480), (50, 1229033984), (64, 960182800), (80, 768146240), (100, 614516992), (128, 480091400), (160, 384073120), (200, 307258496), (256, 240045700), (320, 192036560), (400, 153629248), (512, 120022850), (640, 96018280), (800, 76814624), (857, 71705600), (1024, 60011425), (1280, 48009140), (1600, 38407312), (1714, 35852800), (2560, 24004570), (2801, 21939200), (3200, 19203656), (3428, 17926400), (4285, 14341120), (5120, 12002285), (5602, 10969600), (6400, 9601828), (6856, 8963200), (8570, 7170560), (11204, 5484800), (12800, 4800914), (13712, 4481600), (14005, 4387840), (17140, 3585280), (21425, 2868224), (22408, 2742400), (25600, 2400457), (27424, 2240800), (28010, 2193920), (34280, 1792640), (42850, 1434112), (44816, 1371200), (54848, 1120400), (56020, 1096960), (68560, 896320), (70025, 877568), (85700, 717056), (89632, 685600), (109696, 560200), (112040, 548480), (137120, 448160), (140050, 438784), (171400, 358528), (179264, 342800), (219392, 280100), (224080, 274240)]