75854220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 231813120

約数和(自身を除く): 155958900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1231, 1580, 2054, 2370, 2462, 3081, 3693, 4108, 4740, 4924, 5135, 6155, 6162, 7386, 10270, 12310, 12324, 14772, 15405, 16003, 18465, 20540, 24620, 30810, 32006, 36930, 48009, 61620, 64012, 73860, 80015, 96018, 97249, 160030, 192036, 194498, 240045, 291747, 320060, 388996, 480090, 486245, 583494, 960180, 972490, 1166988, 1264237, 1458735, 1944980, 2528474, 2917470, 3792711, 5056948, 5834940, 6321185, 7585422, 12642370, 15170844, 18963555, 25284740, 37927110, 75854220]

約数ペア:

[(1, 75854220), (2, 37927110), (3, 25284740), (4, 18963555), (5, 15170844), (6, 12642370), (10, 7585422), (12, 6321185), (13, 5834940), (15, 5056948), (20, 3792711), (26, 2917470), (30, 2528474), (39, 1944980), (52, 1458735), (60, 1264237), (65, 1166988), (78, 972490), (79, 960180), (130, 583494), (156, 486245), (158, 480090), (195, 388996), (237, 320060), (260, 291747), (316, 240045), (390, 194498), (395, 192036), (474, 160030), (780, 97249), (790, 96018), (948, 80015), (1027, 73860), (1185, 64012), (1231, 61620), (1580, 48009), (2054, 36930), (2370, 32006), (2462, 30810), (3081, 24620), (3693, 20540), (4108, 18465), (4740, 16003), (4924, 15405), (5135, 14772), (6155, 12324), (6162, 12310), (7386, 10270)]