79693740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 293529600

約数和(自身を除く): 213835860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 727, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1454, 1566, 1740, 1827, 1890, 2030, 2181, 2436, 2610, 2908, 3045, 3132, 3635, 3654, 3780, 3915, 4060, 4362, 5089, 5220, 5481, 6090, 6543, 7270, 7308, 7830, 8724, 9135, 10178, 10905, 10962, 12180, 13086, 14540, 15267, 15660, 18270, 19629, 20356, 21083, 21810, 21924, 25445, 26172, 27405, 30534, 32715, 36540, 39258, 42166, 43620, 45801, 50890, 54810, 61068, 63249, 65430, 76335, 78516, 84332, 91602, 98145, 101780, 105415, 109620, 126498, 130860, 137403, 147581, 152670, 183204, 189747, 196290, 210830, 229005, 252996, 274806, 295162, 305340, 316245, 379494, 392580, 421660, 442743, 458010, 549612, 569241, 590324, 632490, 687015, 737905, 758988, 885486, 916020, 948735, 1138482, 1264980, 1328229, 1374030, 1475810, 1770972, 1897470, 2213715, 2276964, 2656458, 2748060, 2846205, 2951620, 3794940, 3984687, 4427430, 5312916, 5692410, 6641145, 7969374, 8854860, 11384820, 13282290, 15938748, 19923435, 26564580, 39846870, 79693740]

約数ペア:

[(1, 79693740), (2, 39846870), (3, 26564580), (4, 19923435), (5, 15938748), (6, 13282290), (7, 11384820), (9, 8854860), (10, 7969374), (12, 6641145), (14, 5692410), (15, 5312916), (18, 4427430), (20, 3984687), (21, 3794940), (27, 2951620), (28, 2846205), (29, 2748060), (30, 2656458), (35, 2276964), (36, 2213715), (42, 1897470), (45, 1770972), (54, 1475810), (58, 1374030), (60, 1328229), (63, 1264980), (70, 1138482), (84, 948735), (87, 916020), (90, 885486), (105, 758988), (108, 737905), (116, 687015), (126, 632490), (135, 590324), (140, 569241), (145, 549612), (174, 458010), (180, 442743), (189, 421660), (203, 392580), (210, 379494), (252, 316245), (261, 305340), (270, 295162), (290, 274806), (315, 252996), (348, 229005), (378, 210830), (406, 196290), (420, 189747), (435, 183204), (522, 152670), (540, 147581), (580, 137403), (609, 130860), (630, 126498), (727, 109620), (756, 105415), (783, 101780), (812, 98145), (870, 91602), (945, 84332), (1015, 78516), (1044, 76335), (1218, 65430), (1260, 63249), (1305, 61068), (1454, 54810), (1566, 50890), (1740, 45801), (1827, 43620), (1890, 42166), (2030, 39258), (2181, 36540), (2436, 32715), (2610, 30534), (2908, 27405), (3045, 26172), (3132, 25445), (3635, 21924), (3654, 21810), (3780, 21083), (3915, 20356), (4060, 19629), (4362, 18270), (5089, 15660), (5220, 15267), (5481, 14540), (6090, 13086), (6543, 12180), (7270, 10962), (7308, 10905), (7830, 10178), (8724, 9135)]