70791451.000000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 343144704

約数和(自身を除く): 240330804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 283, 300, 346, 350, 420, 519, 525, 566, 692, 700, 849, 865, 1038, 1050, 1132, 1211, 1415, 1698, 1730, 1981, 2076, 2100, 2422, 2595, 2830, 3396, 3460, 3633, 3962, 4245, 4325, 4844, 5190, 5660, 5943, 6055, 7075, 7266, 7924, 8490, 8650, 9905, 10380, 11886, 12110, 12975, 14150, 14532, 16980, 17300, 18165, 19810, 21225, 23772, 24220, 25950, 28300, 29715, 30275, 36330, 39620, 42450, 48959, 49525, 51900, 59430, 60550, 72660, 84900, 90825, 97918, 99050, 118860, 121100, 146877, 148575, 181650, 195836, 198100, 244795, 293754, 297150, 342713, 363300, 489590, 587508, 594300, 685426, 734385, 979180, 1028139, 1223975, 1370852, 1468770, 1713565, 2056278, 2447950, 2937540, 3427130, 3671925, 4112556, 4895900, 5140695, 6854260, 7343850, 8567825, 10281390, 14687700, 17135650, 20562780, 25703475, 34271300, 51406950, 102813900]

約数ペア:

[(1, 102813900), (2, 51406950), (3, 34271300), (4, 25703475), (5, 20562780), (6, 17135650), (7, 14687700), (10, 10281390), (12, 8567825), (14, 7343850), (15, 6854260), (20, 5140695), (21, 4895900), (25, 4112556), (28, 3671925), (30, 3427130), (35, 2937540), (42, 2447950), (50, 2056278), (60, 1713565), (70, 1468770), (75, 1370852), (84, 1223975), (100, 1028139), (105, 979180), (140, 734385), (150, 685426), (173, 594300), (175, 587508), (210, 489590), (283, 363300), (300, 342713), (346, 297150), (350, 293754), (420, 244795), (519, 198100), (525, 195836), (566, 181650), (692, 148575), (700, 146877), (849, 121100), (865, 118860), (1038, 99050), (1050, 97918), (1132, 90825), (1211, 84900), (1415, 72660), (1698, 60550), (1730, 59430), (1981, 51900), (2076, 49525), (2100, 48959), (2422, 42450), (2595, 39620), (2830, 36330), (3396, 30275), (3460, 29715), (3633, 28300), (3962, 25950), (4245, 24220), (4325, 23772), (4844, 21225), (5190, 19810), (5660, 18165), (5943, 17300), (6055, 16980), (7075, 14532), (7266, 14150), (7924, 12975), (8490, 12110), (8650, 11886), (9905, 10380)]