67235940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 211680000

約数和(自身を除く): 144444060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1399, 1602, 1780, 2403, 2670, 2798, 3204, 4005, 4197, 4806, 5340, 5596, 6995, 8010, 8394, 9612, 12015, 12591, 13990, 16020, 16788, 20985, 24030, 25182, 27980, 37773, 41970, 48060, 50364, 62955, 75546, 83940, 124511, 125910, 151092, 188865, 249022, 251820, 373533, 377730, 498044, 622555, 747066, 755460, 1120599, 1245110, 1494132, 1867665, 2241198, 2490220, 3361797, 3735330, 4482396, 5602995, 6723594, 7470660, 11205990, 13447188, 16808985, 22411980, 33617970, 67235940]

約数ペア:

[(1, 67235940), (2, 33617970), (3, 22411980), (4, 16808985), (5, 13447188), (6, 11205990), (9, 7470660), (10, 6723594), (12, 5602995), (15, 4482396), (18, 3735330), (20, 3361797), (27, 2490220), (30, 2241198), (36, 1867665), (45, 1494132), (54, 1245110), (60, 1120599), (89, 755460), (90, 747066), (108, 622555), (135, 498044), (178, 377730), (180, 373533), (267, 251820), (270, 249022), (356, 188865), (445, 151092), (534, 125910), (540, 124511), (801, 83940), (890, 75546), (1068, 62955), (1335, 50364), (1399, 48060), (1602, 41970), (1780, 37773), (2403, 27980), (2670, 25182), (2798, 24030), (3204, 20985), (4005, 16788), (4197, 16020), (4806, 13990), (5340, 12591), (5596, 12015), (6995, 9612), (8010, 8394)]