75391560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23269}}^1$

素因数の和:23292

約数の個数: 80

約数和(自身を含む): 253410300

約数和(自身を除く): 178018740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23269, 46538, 69807, 93076, 116345, 139614, 186152, 209421, 232690, 279228, 349035, 418842, 465380, 558456, 628263, 698070, 837684, 930760, 1047105, 1256526, 1396140, 1675368, 1884789, 2094210, 2513052, 2792280, 3141315, 3769578, 4188420, 5026104, 6282630, 7539156, 8376840, 9423945, 12565260, 15078312, 18847890, 25130520, 37695780, 75391560]

約数ペア:

[(1, 75391560), (2, 37695780), (3, 25130520), (4, 18847890), (5, 15078312), (6, 12565260), (8, 9423945), (9, 8376840), (10, 7539156), (12, 6282630), (15, 5026104), (18, 4188420), (20, 3769578), (24, 3141315), (27, 2792280), (30, 2513052), (36, 2094210), (40, 1884789), (45, 1675368), (54, 1396140), (60, 1256526), (72, 1047105), (81, 930760), (90, 837684), (108, 698070), (120, 628263), (135, 558456), (162, 465380), (180, 418842), (216, 349035), (270, 279228), (324, 232690), (360, 209421), (405, 186152), (540, 139614), (648, 116345), (810, 93076), (1080, 69807), (1620, 46538), (3240, 23269)]