205084440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 760665600

約数和(自身を除く): 555581160

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, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 198, 216, 220, 244, 264, 270, 283, 297, 305, 330, 360, 366, 396, 440, 488, 495, 540, 549, 566, 594, 610, 660, 671, 732, 792, 849, 915, 990, 1080, 1098, 1132, 1188, 1220, 1320, 1342, 1415, 1464, 1485, 1647, 1698, 1830, 1980, 2013, 2196, 2264, 2376, 2440, 2547, 2684, 2745, 2830, 2970, 3113, 3294, 3355, 3396, 3660, 3960, 4026, 4245, 4392, 5094, 5368, 5490, 5660, 5940, 6039, 6226, 6588, 6710, 6792, 7320, 7641, 8052, 8235, 8490, 9339, 10065, 10188, 10980, 11320, 11880, 12078, 12452, 12735, 13176, 13420, 15282, 15565, 16104, 16470, 16980, 17263, 18117, 18678, 20130, 20376, 21960, 24156, 24904, 25470, 26840, 28017, 30195, 30564, 31130, 32940, 33960, 34526, 36234, 37356, 38205, 40260, 46695, 48312, 50940, 51789, 56034, 60390, 61128, 62260, 65880, 69052, 72468, 74712, 76410, 80520, 84051, 86315, 90585, 93390, 101880, 103578, 112068, 120780, 124520, 138104, 140085, 144936, 152820, 155367, 168102, 172630, 181170, 186780, 189893, 207156, 224136, 241560, 258945, 280170, 305640, 310734, 336204, 345260, 362340, 373560, 379786, 414312, 420255, 466101, 517890, 560340, 569679, 621468, 672408, 690520, 724680, 759572, 776835, 840510, 932202, 949465, 1035780, 1120680, 1139358, 1242936, 1519144, 1553670, 1681020, 1709037, 1864404, 1898930, 2071560, 2278716, 2330505, 2848395, 3107340, 3362040, 3418074, 3728808, 3797860, 4557432, 4661010, 5127111, 5696790, 6214680, 6836148, 7595720, 8545185, 9322020, 10254222, 11393580, 13672296, 17090370, 18644040, 20508444, 22787160, 25635555, 34180740, 41016888, 51271110, 68361480, 102542220, 205084440]

約数ペア:

[(1, 205084440), (2, 102542220), (3, 68361480), (4, 51271110), (5, 41016888), (6, 34180740), (8, 25635555), (9, 22787160), (10, 20508444), (11, 18644040), (12, 17090370), (15, 13672296), (18, 11393580), (20, 10254222), (22, 9322020), (24, 8545185), (27, 7595720), (30, 6836148), (33, 6214680), (36, 5696790), (40, 5127111), (44, 4661010), (45, 4557432), (54, 3797860), (55, 3728808), (60, 3418074), (61, 3362040), (66, 3107340), (72, 2848395), (88, 2330505), (90, 2278716), (99, 2071560), (108, 1898930), (110, 1864404), (120, 1709037), (122, 1681020), (132, 1553670), (135, 1519144), (165, 1242936), (180, 1139358), (183, 1120680), (198, 1035780), (216, 949465), (220, 932202), (244, 840510), (264, 776835), (270, 759572), (283, 724680), (297, 690520), (305, 672408), (330, 621468), (360, 569679), (366, 560340), (396, 517890), (440, 466101), (488, 420255), (495, 414312), (540, 379786), (549, 373560), (566, 362340), (594, 345260), (610, 336204), (660, 310734), (671, 305640), (732, 280170), (792, 258945), (849, 241560), (915, 224136), (990, 207156), (1080, 189893), (1098, 186780), (1132, 181170), (1188, 172630), (1220, 168102), (1320, 155367), (1342, 152820), (1415, 144936), (1464, 140085), (1485, 138104), (1647, 124520), (1698, 120780), (1830, 112068), (1980, 103578), (2013, 101880), (2196, 93390), (2264, 90585), (2376, 86315), (2440, 84051), (2547, 80520), (2684, 76410), (2745, 74712), (2830, 72468), (2970, 69052), (3113, 65880), (3294, 62260), (3355, 61128), (3396, 60390), (3660, 56034), (3960, 51789), (4026, 50940), (4245, 48312), (4392, 46695), (5094, 40260), (5368, 38205), (5490, 37356), (5660, 36234), (5940, 34526), (6039, 33960), (6226, 32940), (6588, 31130), (6710, 30564), (6792, 30195), (7320, 28017), (7641, 26840), (8052, 25470), (8235, 24904), (8490, 24156), (9339, 21960), (10065, 20376), (10188, 20130), (10980, 18678), (11320, 18117), (11880, 17263), (12078, 16980), (12452, 16470), (12735, 16104), (13176, 15565), (13420, 15282)]