137573640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42461}}^1$

素因数の和:42484

約数の個数: 80

約数和(自身を含む): 462411180

約数和(自身を除く): 324837540

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, 42461, 84922, 127383, 169844, 212305, 254766, 339688, 382149, 424610, 509532, 636915, 764298, 849220, 1019064, 1146447, 1273830, 1528596, 1698440, 1910745, 2292894, 2547660, 3057192, 3439341, 3821490, 4585788, 5095320, 5732235, 6878682, 7642980, 9171576, 11464470, 13757364, 15285960, 17196705, 22928940, 27514728, 34393410, 45857880, 68786820, 137573640]

約数ペア:

[(1, 137573640), (2, 68786820), (3, 45857880), (4, 34393410), (5, 27514728), (6, 22928940), (8, 17196705), (9, 15285960), (10, 13757364), (12, 11464470), (15, 9171576), (18, 7642980), (20, 6878682), (24, 5732235), (27, 5095320), (30, 4585788), (36, 3821490), (40, 3439341), (45, 3057192), (54, 2547660), (60, 2292894), (72, 1910745), (81, 1698440), (90, 1528596), (108, 1273830), (120, 1146447), (135, 1019064), (162, 849220), (180, 764298), (216, 636915), (270, 509532), (324, 424610), (360, 382149), (405, 339688), (540, 254766), (648, 212305), (810, 169844), (1080, 127383), (1620, 84922), (3240, 42461)]