2912444600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 7386246000

約数和(自身を除く): 4473801400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 199, 200, 260, 325, 338, 398, 433, 520, 650, 676, 796, 845, 866, 995, 1300, 1352, 1592, 1690, 1732, 1990, 2165, 2587, 2600, 3380, 3464, 3980, 4225, 4330, 4975, 5174, 5629, 6760, 7960, 8450, 8660, 9950, 10348, 10825, 11258, 12935, 16900, 17320, 19900, 20696, 21650, 22516, 25870, 28145, 33631, 33800, 39800, 43300, 45032, 51740, 56290, 64675, 67262, 73177, 86167, 86600, 103480, 112580, 129350, 134524, 140725, 146354, 168155, 172334, 225160, 258700, 269048, 281450, 292708, 336310, 344668, 365885, 430835, 517400, 562900, 585416, 672620, 689336, 731770, 840775, 861670, 1120171, 1125800, 1345240, 1463540, 1681550, 1723340, 1829425, 2154175, 2240342, 2927080, 3363100, 3446680, 3658850, 4308350, 4480684, 5600855, 6726200, 7317700, 8616700, 8961368, 11201710, 14562223, 14635400, 17233400, 22403420, 28004275, 29124446, 44806840, 56008550, 58248892, 72811115, 112017100, 116497784, 145622230, 224034200, 291244460, 364055575, 582488920, 728111150, 1456222300, 2912444600]

約数ペア:

[(1, 2912444600), (2, 1456222300), (4, 728111150), (5, 582488920), (8, 364055575), (10, 291244460), (13, 224034200), (20, 145622230), (25, 116497784), (26, 112017100), (40, 72811115), (50, 58248892), (52, 56008550), (65, 44806840), (100, 29124446), (104, 28004275), (130, 22403420), (169, 17233400), (199, 14635400), (200, 14562223), (260, 11201710), (325, 8961368), (338, 8616700), (398, 7317700), (433, 6726200), (520, 5600855), (650, 4480684), (676, 4308350), (796, 3658850), (845, 3446680), (866, 3363100), (995, 2927080), (1300, 2240342), (1352, 2154175), (1592, 1829425), (1690, 1723340), (1732, 1681550), (1990, 1463540), (2165, 1345240), (2587, 1125800), (2600, 1120171), (3380, 861670), (3464, 840775), (3980, 731770), (4225, 689336), (4330, 672620), (4975, 585416), (5174, 562900), (5629, 517400), (6760, 430835), (7960, 365885), (8450, 344668), (8660, 336310), (9950, 292708), (10348, 281450), (10825, 269048), (11258, 258700), (12935, 225160), (16900, 172334), (17320, 168155), (19900, 146354), (20696, 140725), (21650, 134524), (22516, 129350), (25870, 112580), (28145, 103480), (33631, 86600), (33800, 86167), (39800, 73177), (43300, 67262), (45032, 64675), (51740, 56290)]