153297480

素因数分解:

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

素因数の和:117

約数の個数: 288

約数和(自身を含む): 571933440

約数和(自身を除く): 418635960

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, 49, 56, 58, 60, 62, 70, 84, 87, 93, 98, 105, 116, 120, 124, 140, 145, 147, 155, 168, 174, 186, 196, 203, 210, 217, 232, 245, 248, 280, 290, 294, 310, 348, 372, 392, 406, 420, 434, 435, 465, 490, 580, 588, 609, 620, 651, 696, 735, 744, 812, 840, 841, 868, 870, 899, 930, 980, 1015, 1085, 1160, 1176, 1218, 1240, 1302, 1421, 1470, 1519, 1624, 1682, 1736, 1740, 1798, 1860, 1960, 2030, 2170, 2436, 2523, 2604, 2697, 2842, 2940, 3038, 3045, 3255, 3364, 3480, 3596, 3720, 4060, 4205, 4263, 4340, 4495, 4557, 4872, 5046, 5208, 5394, 5684, 5880, 5887, 6076, 6090, 6293, 6510, 6728, 7105, 7192, 7595, 8120, 8410, 8526, 8680, 8990, 9114, 10092, 10788, 11368, 11774, 12152, 12180, 12586, 12615, 13020, 13485, 14210, 15190, 16820, 17052, 17661, 17980, 18228, 18879, 20184, 21315, 21576, 22785, 23548, 24360, 25172, 25230, 26040, 26071, 26970, 28420, 29435, 30380, 31465, 33640, 34104, 35322, 35960, 36456, 37758, 41209, 42630, 44051, 45570, 47096, 50344, 50460, 52142, 53940, 56840, 58870, 60760, 62930, 70644, 75516, 78213, 82418, 85260, 88102, 88305, 91140, 94395, 100920, 104284, 107880, 117740, 123627, 125860, 130355, 132153, 141288, 151032, 156426, 164836, 170520, 176204, 176610, 182280, 182497, 188790, 206045, 208568, 220255, 235480, 247254, 251720, 260710, 264306, 312852, 329672, 352408, 353220, 364994, 377580, 391065, 412090, 440510, 494508, 521420, 528612, 547491, 618135, 625704, 660765, 706440, 729988, 755160, 782130, 824180, 881020, 912485, 989016, 1042840, 1057224, 1094982, 1236270, 1277479, 1321530, 1459976, 1564260, 1648360, 1762040, 1824970, 2189964, 2472540, 2554958, 2643060, 2737455, 3128520, 3649940, 3832437, 4379928, 4945080, 5109916, 5286120, 5474910, 6387395, 7299880, 7664874, 10219832, 10949820, 12774790, 15329748, 19162185, 21899640, 25549580, 30659496, 38324370, 51099160, 76648740, 153297480]

約数ペア:

[(1, 153297480), (2, 76648740), (3, 51099160), (4, 38324370), (5, 30659496), (6, 25549580), (7, 21899640), (8, 19162185), (10, 15329748), (12, 12774790), (14, 10949820), (15, 10219832), (20, 7664874), (21, 7299880), (24, 6387395), (28, 5474910), (29, 5286120), (30, 5109916), (31, 4945080), (35, 4379928), (40, 3832437), (42, 3649940), (49, 3128520), (56, 2737455), (58, 2643060), (60, 2554958), (62, 2472540), (70, 2189964), (84, 1824970), (87, 1762040), (93, 1648360), (98, 1564260), (105, 1459976), (116, 1321530), (120, 1277479), (124, 1236270), (140, 1094982), (145, 1057224), (147, 1042840), (155, 989016), (168, 912485), (174, 881020), (186, 824180), (196, 782130), (203, 755160), (210, 729988), (217, 706440), (232, 660765), (245, 625704), (248, 618135), (280, 547491), (290, 528612), (294, 521420), (310, 494508), (348, 440510), (372, 412090), (392, 391065), (406, 377580), (420, 364994), (434, 353220), (435, 352408), (465, 329672), (490, 312852), (580, 264306), (588, 260710), (609, 251720), (620, 247254), (651, 235480), (696, 220255), (735, 208568), (744, 206045), (812, 188790), (840, 182497), (841, 182280), (868, 176610), (870, 176204), (899, 170520), (930, 164836), (980, 156426), (1015, 151032), (1085, 141288), (1160, 132153), (1176, 130355), (1218, 125860), (1240, 123627), (1302, 117740), (1421, 107880), (1470, 104284), (1519, 100920), (1624, 94395), (1682, 91140), (1736, 88305), (1740, 88102), (1798, 85260), (1860, 82418), (1960, 78213), (2030, 75516), (2170, 70644), (2436, 62930), (2523, 60760), (2604, 58870), (2697, 56840), (2842, 53940), (2940, 52142), (3038, 50460), (3045, 50344), (3255, 47096), (3364, 45570), (3480, 44051), (3596, 42630), (3720, 41209), (4060, 37758), (4205, 36456), (4263, 35960), (4340, 35322), (4495, 34104), (4557, 33640), (4872, 31465), (5046, 30380), (5208, 29435), (5394, 28420), (5684, 26970), (5880, 26071), (5887, 26040), (6076, 25230), (6090, 25172), (6293, 24360), (6510, 23548), (6728, 22785), (7105, 21576), (7192, 21315), (7595, 20184), (8120, 18879), (8410, 18228), (8526, 17980), (8680, 17661), (8990, 17052), (9114, 16820), (10092, 15190), (10788, 14210), (11368, 13485), (11774, 13020), (12152, 12615), (12180, 12586)]