74039940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 179976060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 199, 212, 234, 260, 265, 270, 318, 351, 390, 398, 468, 477, 530, 540, 585, 597, 636, 689, 702, 780, 795, 796, 954, 995, 1060, 1170, 1194, 1378, 1404, 1431, 1590, 1755, 1791, 1908, 1990, 2067, 2340, 2385, 2388, 2587, 2756, 2862, 2985, 3180, 3445, 3510, 3582, 3980, 4134, 4770, 5174, 5373, 5724, 5970, 6201, 6890, 7020, 7155, 7164, 7761, 8268, 8955, 9540, 10335, 10348, 10547, 10746, 11940, 12402, 12935, 13780, 14310, 15522, 17910, 18603, 20670, 21094, 21492, 23283, 24804, 25870, 26865, 28620, 31005, 31044, 31641, 35820, 37206, 38805, 41340, 42188, 46566, 51740, 52735, 53730, 62010, 63282, 69849, 74412, 77610, 93015, 93132, 94923, 105470, 107460, 116415, 124020, 126564, 137111, 139698, 155220, 158205, 186030, 189846, 210940, 232830, 274222, 279396, 284769, 316410, 349245, 372060, 379692, 411333, 465660, 474615, 548444, 569538, 632820, 685555, 698490, 822666, 949230, 1139076, 1233999, 1371110, 1396980, 1423845, 1645332, 1898460, 2056665, 2467998, 2742220, 2847690, 3701997, 4113330, 4935996, 5695380, 6169995, 7403994, 8226660, 12339990, 14807988, 18509985, 24679980, 37019970, 74039940]

約数ペア:

[(1, 74039940), (2, 37019970), (3, 24679980), (4, 18509985), (5, 14807988), (6, 12339990), (9, 8226660), (10, 7403994), (12, 6169995), (13, 5695380), (15, 4935996), (18, 4113330), (20, 3701997), (26, 2847690), (27, 2742220), (30, 2467998), (36, 2056665), (39, 1898460), (45, 1645332), (52, 1423845), (53, 1396980), (54, 1371110), (60, 1233999), (65, 1139076), (78, 949230), (90, 822666), (106, 698490), (108, 685555), (117, 632820), (130, 569538), (135, 548444), (156, 474615), (159, 465660), (180, 411333), (195, 379692), (199, 372060), (212, 349245), (234, 316410), (260, 284769), (265, 279396), (270, 274222), (318, 232830), (351, 210940), (390, 189846), (398, 186030), (468, 158205), (477, 155220), (530, 139698), (540, 137111), (585, 126564), (597, 124020), (636, 116415), (689, 107460), (702, 105470), (780, 94923), (795, 93132), (796, 93015), (954, 77610), (995, 74412), (1060, 69849), (1170, 63282), (1194, 62010), (1378, 53730), (1404, 52735), (1431, 51740), (1590, 46566), (1755, 42188), (1791, 41340), (1908, 38805), (1990, 37206), (2067, 35820), (2340, 31641), (2385, 31044), (2388, 31005), (2587, 28620), (2756, 26865), (2862, 25870), (2985, 24804), (3180, 23283), (3445, 21492), (3510, 21094), (3582, 20670), (3980, 18603), (4134, 17910), (4770, 15522), (5174, 14310), (5373, 13780), (5724, 12935), (5970, 12402), (6201, 11940), (6890, 10746), (7020, 10547), (7155, 10348), (7164, 10335), (7761, 9540), (8268, 8955)]