112377780

素因数分解:

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

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 372415680

約数和(自身を除く): 260037900

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1217, 1539, 1620, 1710, 2052, 2430, 2434, 2565, 3078, 3420, 3651, 4617, 4860, 4868, 5130, 6085, 6156, 7302, 7695, 9234, 10260, 10953, 12170, 14604, 15390, 18255, 18468, 21906, 23085, 23123, 24340, 30780, 32859, 36510, 43812, 46170, 46246, 54765, 65718, 69369, 73020, 92340, 92492, 98577, 109530, 115615, 131436, 138738, 164295, 197154, 208107, 219060, 231230, 277476, 295731, 328590, 346845, 394308, 416214, 462460, 492885, 591462, 624321, 657180, 693690, 832428, 985770, 1040535, 1182924, 1248642, 1387380, 1478655, 1872963, 1971540, 2081070, 2497284, 2957310, 3121605, 3745926, 4162140, 5618889, 5914620, 6243210, 7491852, 9364815, 11237778, 12486420, 18729630, 22475556, 28094445, 37459260, 56188890, 112377780]

約数ペア:

[(1, 112377780), (2, 56188890), (3, 37459260), (4, 28094445), (5, 22475556), (6, 18729630), (9, 12486420), (10, 11237778), (12, 9364815), (15, 7491852), (18, 6243210), (19, 5914620), (20, 5618889), (27, 4162140), (30, 3745926), (36, 3121605), (38, 2957310), (45, 2497284), (54, 2081070), (57, 1971540), (60, 1872963), (76, 1478655), (81, 1387380), (90, 1248642), (95, 1182924), (108, 1040535), (114, 985770), (135, 832428), (162, 693690), (171, 657180), (180, 624321), (190, 591462), (228, 492885), (243, 462460), (270, 416214), (285, 394308), (324, 346845), (342, 328590), (380, 295731), (405, 277476), (486, 231230), (513, 219060), (540, 208107), (570, 197154), (684, 164295), (810, 138738), (855, 131436), (972, 115615), (1026, 109530), (1140, 98577), (1215, 92492), (1217, 92340), (1539, 73020), (1620, 69369), (1710, 65718), (2052, 54765), (2430, 46246), (2434, 46170), (2565, 43812), (3078, 36510), (3420, 32859), (3651, 30780), (4617, 24340), (4860, 23123), (4868, 23085), (5130, 21906), (6085, 18468), (6156, 18255), (7302, 15390), (7695, 14604), (9234, 12170), (10260, 10953)]