453550140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1592136000

約数和(自身を除く): 1138585860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 29, 30, 34, 36, 38, 45, 51, 57, 58, 60, 68, 76, 85, 87, 90, 95, 102, 114, 116, 145, 153, 170, 171, 174, 180, 190, 204, 228, 255, 261, 269, 285, 290, 306, 323, 340, 342, 348, 380, 435, 493, 510, 522, 538, 551, 570, 580, 612, 646, 684, 765, 807, 855, 870, 969, 986, 1020, 1044, 1076, 1102, 1140, 1292, 1305, 1345, 1479, 1530, 1614, 1615, 1653, 1710, 1740, 1938, 1972, 2204, 2421, 2465, 2610, 2690, 2755, 2907, 2958, 3060, 3228, 3230, 3306, 3420, 3876, 4035, 4437, 4573, 4842, 4845, 4930, 4959, 5111, 5220, 5380, 5510, 5814, 5916, 6460, 6612, 7395, 7801, 8070, 8265, 8874, 9146, 9367, 9684, 9690, 9860, 9918, 10222, 11020, 11628, 12105, 13719, 14535, 14790, 15333, 15602, 16140, 16530, 17748, 18292, 18734, 19380, 19836, 20444, 22185, 22865, 23403, 24210, 24795, 25555, 27438, 28101, 29070, 29580, 30666, 31204, 33060, 37468, 39005, 41157, 44370, 45730, 45999, 46806, 46835, 48420, 49590, 51110, 54876, 56202, 58140, 61332, 68595, 70209, 76665, 78010, 82314, 84303, 86887, 88740, 91460, 91998, 93612, 93670, 99180, 102220, 112404, 117015, 132617, 137190, 140418, 140505, 148219, 153330, 156020, 164628, 168606, 173774, 183996, 187340, 205785, 229995, 234030, 260661, 265234, 274380, 280836, 281010, 296438, 306660, 337212, 347548, 351045, 397851, 411570, 421515, 434435, 444657, 459990, 468060, 521322, 530468, 562020, 592876, 663085, 702090, 741095, 781983, 795702, 823140, 843030, 868870, 889314, 919980, 1042644, 1193553, 1303305, 1326170, 1333971, 1404180, 1482190, 1563966, 1591404, 1686060, 1737740, 1778628, 1989255, 2223285, 2387106, 2519723, 2606610, 2652340, 2667942, 2964380, 3127932, 3909915, 3978510, 4446570, 4774212, 5039446, 5213220, 5335884, 5967765, 6669855, 7559169, 7819830, 7957020, 8893140, 10078892, 11935530, 12598615, 13339710, 15118338, 15639660, 22677507, 23871060, 25197230, 26679420, 30236676, 37795845, 45355014, 50394460, 75591690, 90710028, 113387535, 151183380, 226775070, 453550140]

約数ペア:

[(1, 453550140), (2, 226775070), (3, 151183380), (4, 113387535), (5, 90710028), (6, 75591690), (9, 50394460), (10, 45355014), (12, 37795845), (15, 30236676), (17, 26679420), (18, 25197230), (19, 23871060), (20, 22677507), (29, 15639660), (30, 15118338), (34, 13339710), (36, 12598615), (38, 11935530), (45, 10078892), (51, 8893140), (57, 7957020), (58, 7819830), (60, 7559169), (68, 6669855), (76, 5967765), (85, 5335884), (87, 5213220), (90, 5039446), (95, 4774212), (102, 4446570), (114, 3978510), (116, 3909915), (145, 3127932), (153, 2964380), (170, 2667942), (171, 2652340), (174, 2606610), (180, 2519723), (190, 2387106), (204, 2223285), (228, 1989255), (255, 1778628), (261, 1737740), (269, 1686060), (285, 1591404), (290, 1563966), (306, 1482190), (323, 1404180), (340, 1333971), (342, 1326170), (348, 1303305), (380, 1193553), (435, 1042644), (493, 919980), (510, 889314), (522, 868870), (538, 843030), (551, 823140), (570, 795702), (580, 781983), (612, 741095), (646, 702090), (684, 663085), (765, 592876), (807, 562020), (855, 530468), (870, 521322), (969, 468060), (986, 459990), (1020, 444657), (1044, 434435), (1076, 421515), (1102, 411570), (1140, 397851), (1292, 351045), (1305, 347548), (1345, 337212), (1479, 306660), (1530, 296438), (1614, 281010), (1615, 280836), (1653, 274380), (1710, 265234), (1740, 260661), (1938, 234030), (1972, 229995), (2204, 205785), (2421, 187340), (2465, 183996), (2610, 173774), (2690, 168606), (2755, 164628), (2907, 156020), (2958, 153330), (3060, 148219), (3228, 140505), (3230, 140418), (3306, 137190), (3420, 132617), (3876, 117015), (4035, 112404), (4437, 102220), (4573, 99180), (4842, 93670), (4845, 93612), (4930, 91998), (4959, 91460), (5111, 88740), (5220, 86887), (5380, 84303), (5510, 82314), (5814, 78010), (5916, 76665), (6460, 70209), (6612, 68595), (7395, 61332), (7801, 58140), (8070, 56202), (8265, 54876), (8874, 51110), (9146, 49590), (9367, 48420), (9684, 46835), (9690, 46806), (9860, 45999), (9918, 45730), (10222, 44370), (11020, 41157), (11628, 39005), (12105, 37468), (13719, 33060), (14535, 31204), (14790, 30666), (15333, 29580), (15602, 29070), (16140, 28101), (16530, 27438), (17748, 25555), (18292, 24795), (18734, 24210), (19380, 23403), (19836, 22865), (20444, 22185)]