44554440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 165888000

約数和(自身を除く): 121333560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 59, 60, 62, 70, 84, 87, 93, 105, 116, 118, 120, 124, 140, 145, 155, 168, 174, 177, 186, 203, 210, 217, 232, 236, 248, 280, 290, 295, 310, 348, 354, 372, 406, 413, 420, 434, 435, 465, 472, 580, 590, 609, 620, 651, 696, 708, 744, 812, 826, 840, 868, 870, 885, 899, 930, 1015, 1085, 1160, 1180, 1218, 1239, 1240, 1302, 1416, 1624, 1652, 1711, 1736, 1740, 1770, 1798, 1829, 1860, 2030, 2065, 2170, 2360, 2436, 2478, 2604, 2697, 3045, 3255, 3304, 3422, 3480, 3540, 3596, 3658, 3720, 4060, 4130, 4340, 4495, 4872, 4956, 5133, 5208, 5394, 5487, 6090, 6195, 6293, 6510, 6844, 7080, 7192, 7316, 8120, 8260, 8555, 8680, 8990, 9145, 9912, 10266, 10788, 10974, 11977, 12180, 12390, 12586, 12803, 13020, 13485, 13688, 14632, 16520, 17110, 17980, 18290, 18879, 20532, 21576, 21948, 23954, 24360, 24780, 25172, 25606, 25665, 26040, 26970, 27435, 31465, 34220, 35931, 35960, 36580, 37758, 38409, 41064, 43896, 47908, 49560, 50344, 51212, 51330, 53041, 53940, 54870, 59885, 62930, 64015, 68440, 71862, 73160, 75516, 76818, 94395, 95816, 102424, 102660, 106082, 107880, 109740, 119770, 125860, 128030, 143724, 151032, 153636, 159123, 179655, 188790, 192045, 205320, 212164, 219480, 239540, 251720, 256060, 265205, 287448, 307272, 318246, 359310, 371287, 377580, 384090, 424328, 479080, 512120, 530410, 636492, 718620, 742574, 755160, 768180, 795615, 1060820, 1113861, 1272984, 1437240, 1485148, 1536360, 1591230, 1856435, 2121640, 2227722, 2970296, 3182460, 3712870, 4455444, 5569305, 6364920, 7425740, 8910888, 11138610, 14851480, 22277220, 44554440]

約数ペア:

[(1, 44554440), (2, 22277220), (3, 14851480), (4, 11138610), (5, 8910888), (6, 7425740), (7, 6364920), (8, 5569305), (10, 4455444), (12, 3712870), (14, 3182460), (15, 2970296), (20, 2227722), (21, 2121640), (24, 1856435), (28, 1591230), (29, 1536360), (30, 1485148), (31, 1437240), (35, 1272984), (40, 1113861), (42, 1060820), (56, 795615), (58, 768180), (59, 755160), (60, 742574), (62, 718620), (70, 636492), (84, 530410), (87, 512120), (93, 479080), (105, 424328), (116, 384090), (118, 377580), (120, 371287), (124, 359310), (140, 318246), (145, 307272), (155, 287448), (168, 265205), (174, 256060), (177, 251720), (186, 239540), (203, 219480), (210, 212164), (217, 205320), (232, 192045), (236, 188790), (248, 179655), (280, 159123), (290, 153636), (295, 151032), (310, 143724), (348, 128030), (354, 125860), (372, 119770), (406, 109740), (413, 107880), (420, 106082), (434, 102660), (435, 102424), (465, 95816), (472, 94395), (580, 76818), (590, 75516), (609, 73160), (620, 71862), (651, 68440), (696, 64015), (708, 62930), (744, 59885), (812, 54870), (826, 53940), (840, 53041), (868, 51330), (870, 51212), (885, 50344), (899, 49560), (930, 47908), (1015, 43896), (1085, 41064), (1160, 38409), (1180, 37758), (1218, 36580), (1239, 35960), (1240, 35931), (1302, 34220), (1416, 31465), (1624, 27435), (1652, 26970), (1711, 26040), (1736, 25665), (1740, 25606), (1770, 25172), (1798, 24780), (1829, 24360), (1860, 23954), (2030, 21948), (2065, 21576), (2170, 20532), (2360, 18879), (2436, 18290), (2478, 17980), (2604, 17110), (2697, 16520), (3045, 14632), (3255, 13688), (3304, 13485), (3422, 13020), (3480, 12803), (3540, 12586), (3596, 12390), (3658, 12180), (3720, 11977), (4060, 10974), (4130, 10788), (4340, 10266), (4495, 9912), (4872, 9145), (4956, 8990), (5133, 8680), (5208, 8555), (5394, 8260), (5487, 8120), (6090, 7316), (6195, 7192), (6293, 7080), (6510, 6844)]