237241980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 144

約数和(自身を含む): 779617440

約数和(自身を除く): 542375460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 361, 380, 513, 540, 570, 684, 722, 855, 1026, 1083, 1140, 1217, 1444, 1710, 1805, 2052, 2166, 2434, 2565, 3249, 3420, 3610, 3651, 4332, 4868, 5130, 5415, 6085, 6498, 7220, 7302, 9747, 10260, 10830, 10953, 12170, 12996, 14604, 16245, 18255, 19494, 21660, 21906, 23123, 24340, 32490, 32859, 36510, 38988, 43812, 46246, 48735, 54765, 64980, 65718, 69369, 73020, 92492, 97470, 109530, 115615, 131436, 138738, 164295, 194940, 208107, 219060, 231230, 277476, 328590, 346845, 416214, 439337, 462460, 624321, 657180, 693690, 832428, 878674, 1040535, 1248642, 1318011, 1387380, 1757348, 2081070, 2196685, 2497284, 2636022, 3121605, 3954033, 4162140, 4393370, 5272044, 6243210, 6590055, 7908066, 8786740, 11862099, 12486420, 13180110, 15816132, 19770165, 23724198, 26360220, 39540330, 47448396, 59310495, 79080660, 118620990, 237241980]

約数ペア:

[(1, 237241980), (2, 118620990), (3, 79080660), (4, 59310495), (5, 47448396), (6, 39540330), (9, 26360220), (10, 23724198), (12, 19770165), (15, 15816132), (18, 13180110), (19, 12486420), (20, 11862099), (27, 8786740), (30, 7908066), (36, 6590055), (38, 6243210), (45, 5272044), (54, 4393370), (57, 4162140), (60, 3954033), (76, 3121605), (90, 2636022), (95, 2497284), (108, 2196685), (114, 2081070), (135, 1757348), (171, 1387380), (180, 1318011), (190, 1248642), (228, 1040535), (270, 878674), (285, 832428), (342, 693690), (361, 657180), (380, 624321), (513, 462460), (540, 439337), (570, 416214), (684, 346845), (722, 328590), (855, 277476), (1026, 231230), (1083, 219060), (1140, 208107), (1217, 194940), (1444, 164295), (1710, 138738), (1805, 131436), (2052, 115615), (2166, 109530), (2434, 97470), (2565, 92492), (3249, 73020), (3420, 69369), (3610, 65718), (3651, 64980), (4332, 54765), (4868, 48735), (5130, 46246), (5415, 43812), (6085, 38988), (6498, 36510), (7220, 32859), (7302, 32490), (9747, 24340), (10260, 23123), (10830, 21906), (10953, 21660), (12170, 19494), (12996, 18255), (14604, 16245)]