109620540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 346876992

約数和(自身を除く): 237256452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 314, 324, 405, 431, 471, 540, 628, 785, 810, 862, 942, 1293, 1413, 1570, 1620, 1724, 1884, 2155, 2355, 2586, 2826, 3140, 3879, 4239, 4310, 4710, 5172, 5652, 6465, 7065, 7758, 8478, 8620, 9420, 11637, 12717, 12930, 14130, 15516, 16956, 19395, 21195, 23274, 25434, 25860, 28260, 34911, 38790, 42390, 46548, 50868, 58185, 63585, 67667, 69822, 77580, 84780, 116370, 127170, 135334, 139644, 174555, 203001, 232740, 254340, 270668, 338335, 349110, 406002, 609003, 676670, 698220, 812004, 1015005, 1218006, 1353340, 1827009, 2030010, 2436012, 3045015, 3654018, 4060020, 5481027, 6090030, 7308036, 9135045, 10962054, 12180060, 18270090, 21924108, 27405135, 36540180, 54810270, 109620540]

約数ペア:

[(1, 109620540), (2, 54810270), (3, 36540180), (4, 27405135), (5, 21924108), (6, 18270090), (9, 12180060), (10, 10962054), (12, 9135045), (15, 7308036), (18, 6090030), (20, 5481027), (27, 4060020), (30, 3654018), (36, 3045015), (45, 2436012), (54, 2030010), (60, 1827009), (81, 1353340), (90, 1218006), (108, 1015005), (135, 812004), (157, 698220), (162, 676670), (180, 609003), (270, 406002), (314, 349110), (324, 338335), (405, 270668), (431, 254340), (471, 232740), (540, 203001), (628, 174555), (785, 139644), (810, 135334), (862, 127170), (942, 116370), (1293, 84780), (1413, 77580), (1570, 69822), (1620, 67667), (1724, 63585), (1884, 58185), (2155, 50868), (2355, 46548), (2586, 42390), (2826, 38790), (3140, 34911), (3879, 28260), (4239, 25860), (4310, 25434), (4710, 23274), (5172, 21195), (5652, 19395), (6465, 16956), (7065, 15516), (7758, 14130), (8478, 12930), (8620, 12717), (9420, 11637)]