153974520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 620605440

約数和(自身を除く): 466630920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 73, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 146, 155, 162, 168, 180, 186, 189, 210, 216, 217, 219, 243, 248, 252, 270, 279, 280, 292, 310, 315, 324, 360, 365, 372, 378, 405, 420, 434, 438, 465, 486, 504, 511, 540, 558, 567, 584, 620, 630, 648, 651, 657, 730, 744, 756, 810, 837, 840, 868, 876, 930, 945, 972, 1022, 1080, 1085, 1095, 1116, 1134, 1215, 1240, 1260, 1302, 1314, 1395, 1460, 1512, 1533, 1620, 1674, 1701, 1736, 1752, 1860, 1890, 1944, 1953, 1971, 2044, 2170, 2190, 2232, 2263, 2268, 2430, 2511, 2520, 2555, 2604, 2628, 2790, 2835, 2920, 3066, 3240, 3255, 3285, 3348, 3402, 3720, 3780, 3906, 3942, 4088, 4185, 4340, 4380, 4526, 4536, 4599, 4860, 5022, 5110, 5208, 5256, 5580, 5670, 5859, 5913, 6132, 6510, 6570, 6696, 6789, 6804, 7533, 7560, 7665, 7812, 7884, 8370, 8505, 8680, 8760, 9052, 9198, 9720, 9765, 9855, 10044, 10220, 11160, 11315, 11340, 11718, 11826, 12264, 12555, 13020, 13140, 13578, 13608, 13797, 15066, 15330, 15624, 15768, 15841, 16740, 17010, 17577, 17739, 18104, 18396, 19530, 19710, 20088, 20367, 20440, 22630, 22680, 22995, 23436, 23652, 25110, 26040, 26280, 27156, 27594, 29295, 29565, 30132, 30660, 31682, 33480, 33945, 34020, 35154, 35478, 36792, 37665, 39060, 39420, 40734, 41391, 45260, 45990, 46872, 47304, 47523, 50220, 52731, 54312, 55188, 58590, 59130, 60264, 61101, 61320, 63364, 67890, 68040, 68985, 70308, 70956, 75330, 78120, 78840, 79205, 81468, 82782, 87885, 88695, 90520, 91980, 95046, 100440, 101835, 105462, 110376, 117180, 118260, 122202, 124173, 126728, 135780, 137970, 140616, 141912, 142569, 150660, 158410, 162936, 165564, 175770, 177390, 183303, 183960, 190092, 203670, 206955, 210924, 234360, 236520, 237615, 244404, 248346, 263655, 271560, 275940, 285138, 301320, 305505, 316820, 331128, 351540, 354780, 366606, 380184, 407340, 413910, 421848, 427707, 475230, 488808, 496692, 527310, 549909, 551880, 570276, 611010, 620865, 633640, 703080, 709560, 712845, 733212, 814680, 827820, 855414, 916515, 950460, 993384, 1054620, 1099818, 1140552, 1222020, 1241730, 1283121, 1425690, 1466424, 1655640, 1710828, 1833030, 1900920, 2109240, 2138535, 2199636, 2444040, 2483460, 2566242, 2749545, 2851380, 3421656, 3666060, 3849363, 4277070, 4399272, 4966920, 5132484, 5499090, 5702760, 6415605, 7332120, 7698726, 8554140, 10264968, 10998180, 12831210, 15397452, 17108280, 19246815, 21996360, 25662420, 30794904, 38493630, 51324840, 76987260, 153974520]

約数ペア:

[(1, 153974520), (2, 76987260), (3, 51324840), (4, 38493630), (5, 30794904), (6, 25662420), (7, 21996360), (8, 19246815), (9, 17108280), (10, 15397452), (12, 12831210), (14, 10998180), (15, 10264968), (18, 8554140), (20, 7698726), (21, 7332120), (24, 6415605), (27, 5702760), (28, 5499090), (30, 5132484), (31, 4966920), (35, 4399272), (36, 4277070), (40, 3849363), (42, 3666060), (45, 3421656), (54, 2851380), (56, 2749545), (60, 2566242), (62, 2483460), (63, 2444040), (70, 2199636), (72, 2138535), (73, 2109240), (81, 1900920), (84, 1833030), (90, 1710828), (93, 1655640), (105, 1466424), (108, 1425690), (120, 1283121), (124, 1241730), (126, 1222020), (135, 1140552), (140, 1099818), (146, 1054620), (155, 993384), (162, 950460), (168, 916515), (180, 855414), (186, 827820), (189, 814680), (210, 733212), (216, 712845), (217, 709560), (219, 703080), (243, 633640), (248, 620865), (252, 611010), (270, 570276), (279, 551880), (280, 549909), (292, 527310), (310, 496692), (315, 488808), (324, 475230), (360, 427707), (365, 421848), (372, 413910), (378, 407340), (405, 380184), (420, 366606), (434, 354780), (438, 351540), (465, 331128), (486, 316820), (504, 305505), (511, 301320), (540, 285138), (558, 275940), (567, 271560), (584, 263655), (620, 248346), (630, 244404), (648, 237615), (651, 236520), (657, 234360), (730, 210924), (744, 206955), (756, 203670), (810, 190092), (837, 183960), (840, 183303), (868, 177390), (876, 175770), (930, 165564), (945, 162936), (972, 158410), (1022, 150660), (1080, 142569), (1085, 141912), (1095, 140616), (1116, 137970), (1134, 135780), (1215, 126728), (1240, 124173), (1260, 122202), (1302, 118260), (1314, 117180), (1395, 110376), (1460, 105462), (1512, 101835), (1533, 100440), (1620, 95046), (1674, 91980), (1701, 90520), (1736, 88695), (1752, 87885), (1860, 82782), (1890, 81468), (1944, 79205), (1953, 78840), (1971, 78120), (2044, 75330), (2170, 70956), (2190, 70308), (2232, 68985), (2263, 68040), (2268, 67890), (2430, 63364), (2511, 61320), (2520, 61101), (2555, 60264), (2604, 59130), (2628, 58590), (2790, 55188), (2835, 54312), (2920, 52731), (3066, 50220), (3240, 47523), (3255, 47304), (3285, 46872), (3348, 45990), (3402, 45260), (3720, 41391), (3780, 40734), (3906, 39420), (3942, 39060), (4088, 37665), (4185, 36792), (4340, 35478), (4380, 35154), (4526, 34020), (4536, 33945), (4599, 33480), (4860, 31682), (5022, 30660), (5110, 30132), (5208, 29565), (5256, 29295), (5580, 27594), (5670, 27156), (5859, 26280), (5913, 26040), (6132, 25110), (6510, 23652), (6570, 23436), (6696, 22995), (6789, 22680), (6804, 22630), (7533, 20440), (7560, 20367), (7665, 20088), (7812, 19710), (7884, 19530), (8370, 18396), (8505, 18104), (8680, 17739), (8760, 17577), (9052, 17010), (9198, 16740), (9720, 15841), (9765, 15768), (9855, 15624), (10044, 15330), (10220, 15066), (11160, 13797), (11315, 13608), (11340, 13578), (11718, 13140), (11826, 13020), (12264, 12555)]