127803690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3601

約数の個数: 128

約数和(自身を含む): 410112000

約数和(自身を除く): 282308310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3559, 3591, 3990, 5130, 5985, 7118, 7182, 10677, 11970, 17795, 17955, 21354, 24913, 32031, 35590, 35910, 49826, 53385, 64062, 67621, 74739, 96093, 106770, 124565, 135242, 149478, 160155, 192186, 202863, 224217, 249130, 320310, 338105, 373695, 405726, 448434, 473347, 480465, 608589, 672651, 676210, 747390, 946694, 960930, 1014315, 1121085, 1217178, 1345302, 1420041, 1825767, 2028630, 2242170, 2366735, 2840082, 3042945, 3363255, 3651534, 4260123, 4733470, 6085890, 6726510, 7100205, 8520246, 9128835, 12780369, 14200410, 18257670, 21300615, 25560738, 42601230, 63901845, 127803690]

約数ペア:

[(1, 127803690), (2, 63901845), (3, 42601230), (5, 25560738), (6, 21300615), (7, 18257670), (9, 14200410), (10, 12780369), (14, 9128835), (15, 8520246), (18, 7100205), (19, 6726510), (21, 6085890), (27, 4733470), (30, 4260123), (35, 3651534), (38, 3363255), (42, 3042945), (45, 2840082), (54, 2366735), (57, 2242170), (63, 2028630), (70, 1825767), (90, 1420041), (95, 1345302), (105, 1217178), (114, 1121085), (126, 1014315), (133, 960930), (135, 946694), (171, 747390), (189, 676210), (190, 672651), (210, 608589), (266, 480465), (270, 473347), (285, 448434), (315, 405726), (342, 373695), (378, 338105), (399, 320310), (513, 249130), (570, 224217), (630, 202863), (665, 192186), (798, 160155), (855, 149478), (945, 135242), (1026, 124565), (1197, 106770), (1330, 96093), (1710, 74739), (1890, 67621), (1995, 64062), (2394, 53385), (2565, 49826), (3559, 35910), (3591, 35590), (3990, 32031), (5130, 24913), (5985, 21354), (7118, 17955), (7182, 17795), (10677, 11970)]