201955680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15583}}^1$

素因数の和:15610

約数の個数: 120

約数和(自身を含む): 712780992

約数和(自身を除く): 510825312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 140247, 155830, 186996, 233745, 249328, 280494, 311660, 373992, 420741, 467490, 498656, 560988, 623320, 701235, 747984, 841482, 934980, 1121976, 1246640, 1262223, 1402470, 1495968, 1682964, 1869960, 2103705, 2243952, 2493280, 2524446, 2804940, 3365928, 3739920, 4207410, 4487904, 5048892, 5609880, 6311115, 6731856, 7479840, 8414820, 10097784, 11219760, 12622230, 13463712, 16829640, 20195568, 22439520, 25244460, 33659280, 40391136, 50488920, 67318560, 100977840, 201955680]

約数ペア:

[(1, 201955680), (2, 100977840), (3, 67318560), (4, 50488920), (5, 40391136), (6, 33659280), (8, 25244460), (9, 22439520), (10, 20195568), (12, 16829640), (15, 13463712), (16, 12622230), (18, 11219760), (20, 10097784), (24, 8414820), (27, 7479840), (30, 6731856), (32, 6311115), (36, 5609880), (40, 5048892), (45, 4487904), (48, 4207410), (54, 3739920), (60, 3365928), (72, 2804940), (80, 2524446), (81, 2493280), (90, 2243952), (96, 2103705), (108, 1869960), (120, 1682964), (135, 1495968), (144, 1402470), (160, 1262223), (162, 1246640), (180, 1121976), (216, 934980), (240, 841482), (270, 747984), (288, 701235), (324, 623320), (360, 560988), (405, 498656), (432, 467490), (480, 420741), (540, 373992), (648, 311660), (720, 280494), (810, 249328), (864, 233745), (1080, 186996), (1296, 155830), (1440, 140247), (1620, 124664), (2160, 93498), (2592, 77915), (3240, 62332), (4320, 46749), (6480, 31166), (12960, 15583)]