1400075280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{216061}}^1$

素因数の和:216086

約数の個数: 100

約数和(自身を含む): 4862691372

約数和(自身を除く): 3462616092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 216061, 432122, 648183, 864244, 1080305, 1296366, 1728488, 1944549, 2160610, 2592732, 3240915, 3456976, 3889098, 4321220, 5185464, 5833647, 6481830, 7778196, 8642440, 9722745, 10370928, 11667294, 12963660, 15556392, 17284880, 17500941, 19445490, 23334588, 25927320, 29168235, 31112784, 35001882, 38890980, 46669176, 51854640, 58336470, 70003764, 77781960, 87504705, 93338352, 116672940, 140007528, 155563920, 175009410, 233345880, 280015056, 350018820, 466691760, 700037640, 1400075280]

約数ペア:

[(1, 1400075280), (2, 700037640), (3, 466691760), (4, 350018820), (5, 280015056), (6, 233345880), (8, 175009410), (9, 155563920), (10, 140007528), (12, 116672940), (15, 93338352), (16, 87504705), (18, 77781960), (20, 70003764), (24, 58336470), (27, 51854640), (30, 46669176), (36, 38890980), (40, 35001882), (45, 31112784), (48, 29168235), (54, 25927320), (60, 23334588), (72, 19445490), (80, 17500941), (81, 17284880), (90, 15556392), (108, 12963660), (120, 11667294), (135, 10370928), (144, 9722745), (162, 8642440), (180, 7778196), (216, 6481830), (240, 5833647), (270, 5185464), (324, 4321220), (360, 3889098), (405, 3456976), (432, 3240915), (540, 2592732), (648, 2160610), (720, 1944549), (810, 1728488), (1080, 1296366), (1296, 1080305), (1620, 864244), (2160, 648183), (3240, 432122), (6480, 216061)]