189046440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15913}}^1$

素因数の和:15944

約数の個数: 128

約数和(自身を含む): 687484800

約数和(自身を除く): 498438360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15913, 31826, 47739, 63652, 79565, 95478, 127304, 143217, 159130, 175043, 190956, 238695, 286434, 318260, 350086, 381912, 429651, 477390, 525129, 572868, 636520, 700172, 716085, 859302, 875215, 954780, 1050258, 1145736, 1400344, 1432170, 1575387, 1718604, 1750430, 1909560, 2100516, 2148255, 2625645, 2864340, 3150774, 3437208, 3500860, 4201032, 4296510, 4726161, 5251290, 5728680, 6301548, 7001720, 7876935, 8593020, 9452322, 10502580, 12603096, 15753870, 17186040, 18904644, 21005160, 23630805, 31507740, 37809288, 47261610, 63015480, 94523220, 189046440]

約数ペア:

[(1, 189046440), (2, 94523220), (3, 63015480), (4, 47261610), (5, 37809288), (6, 31507740), (8, 23630805), (9, 21005160), (10, 18904644), (11, 17186040), (12, 15753870), (15, 12603096), (18, 10502580), (20, 9452322), (22, 8593020), (24, 7876935), (27, 7001720), (30, 6301548), (33, 5728680), (36, 5251290), (40, 4726161), (44, 4296510), (45, 4201032), (54, 3500860), (55, 3437208), (60, 3150774), (66, 2864340), (72, 2625645), (88, 2148255), (90, 2100516), (99, 1909560), (108, 1750430), (110, 1718604), (120, 1575387), (132, 1432170), (135, 1400344), (165, 1145736), (180, 1050258), (198, 954780), (216, 875215), (220, 859302), (264, 716085), (270, 700172), (297, 636520), (330, 572868), (360, 525129), (396, 477390), (440, 429651), (495, 381912), (540, 350086), (594, 318260), (660, 286434), (792, 238695), (990, 190956), (1080, 175043), (1188, 159130), (1320, 143217), (1485, 127304), (1980, 95478), (2376, 79565), (2970, 63652), (3960, 47739), (5940, 31826), (11880, 15913)]