204055020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 719147520

約数和(自身を除く): 515092500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 31, 36, 39, 45, 52, 58, 60, 62, 65, 78, 87, 90, 93, 97, 116, 117, 124, 130, 145, 155, 156, 174, 180, 186, 194, 195, 234, 260, 261, 279, 290, 291, 310, 348, 372, 377, 388, 390, 403, 435, 465, 468, 485, 522, 558, 580, 582, 585, 620, 754, 780, 806, 870, 873, 899, 930, 970, 1044, 1116, 1131, 1164, 1170, 1209, 1261, 1305, 1395, 1455, 1508, 1612, 1740, 1746, 1798, 1860, 1885, 1940, 2015, 2262, 2340, 2418, 2522, 2610, 2697, 2790, 2813, 2910, 3007, 3393, 3492, 3596, 3627, 3770, 3783, 4030, 4365, 4495, 4524, 4836, 5044, 5220, 5394, 5580, 5626, 5655, 5820, 6014, 6045, 6305, 6786, 7254, 7540, 7566, 8060, 8091, 8439, 8730, 8990, 9021, 10788, 11252, 11310, 11349, 11687, 12028, 12090, 12610, 13485, 13572, 14065, 14508, 15035, 15132, 16182, 16878, 16965, 17460, 17980, 18042, 18135, 18915, 22620, 22698, 23374, 24180, 25220, 25317, 26970, 27063, 28130, 30070, 32364, 33756, 33930, 35061, 36084, 36270, 36569, 37830, 39091, 40455, 42195, 45105, 45396, 46748, 50634, 53940, 54126, 56260, 56745, 58435, 60140, 67860, 70122, 72540, 73138, 75660, 78182, 80910, 84390, 87203, 90210, 101268, 105183, 108252, 109707, 113490, 116870, 117273, 126585, 135315, 140244, 146276, 156364, 161820, 168780, 174406, 175305, 180420, 182845, 195455, 210366, 219414, 226980, 233740, 234546, 253170, 261609, 270630, 329121, 348812, 350610, 351819, 365690, 390910, 420732, 436015, 438828, 469092, 506340, 523218, 525915, 541260, 548535, 586365, 658242, 701220, 703638, 731380, 781820, 784827, 872030, 1046436, 1051830, 1097070, 1133639, 1172730, 1308045, 1316484, 1407276, 1569654, 1645605, 1744060, 1759095, 2103660, 2194140, 2267278, 2345460, 2616090, 3139308, 3291210, 3400917, 3518190, 3924135, 4534556, 5232180, 5668195, 6582420, 6801834, 7036380, 7848270, 10202751, 11336390, 13603668, 15696540, 17004585, 20405502, 22672780, 34009170, 40811004, 51013755, 68018340, 102027510, 204055020]

約数ペア:

[(1, 204055020), (2, 102027510), (3, 68018340), (4, 51013755), (5, 40811004), (6, 34009170), (9, 22672780), (10, 20405502), (12, 17004585), (13, 15696540), (15, 13603668), (18, 11336390), (20, 10202751), (26, 7848270), (29, 7036380), (30, 6801834), (31, 6582420), (36, 5668195), (39, 5232180), (45, 4534556), (52, 3924135), (58, 3518190), (60, 3400917), (62, 3291210), (65, 3139308), (78, 2616090), (87, 2345460), (90, 2267278), (93, 2194140), (97, 2103660), (116, 1759095), (117, 1744060), (124, 1645605), (130, 1569654), (145, 1407276), (155, 1316484), (156, 1308045), (174, 1172730), (180, 1133639), (186, 1097070), (194, 1051830), (195, 1046436), (234, 872030), (260, 784827), (261, 781820), (279, 731380), (290, 703638), (291, 701220), (310, 658242), (348, 586365), (372, 548535), (377, 541260), (388, 525915), (390, 523218), (403, 506340), (435, 469092), (465, 438828), (468, 436015), (485, 420732), (522, 390910), (558, 365690), (580, 351819), (582, 350610), (585, 348812), (620, 329121), (754, 270630), (780, 261609), (806, 253170), (870, 234546), (873, 233740), (899, 226980), (930, 219414), (970, 210366), (1044, 195455), (1116, 182845), (1131, 180420), (1164, 175305), (1170, 174406), (1209, 168780), (1261, 161820), (1305, 156364), (1395, 146276), (1455, 140244), (1508, 135315), (1612, 126585), (1740, 117273), (1746, 116870), (1798, 113490), (1860, 109707), (1885, 108252), (1940, 105183), (2015, 101268), (2262, 90210), (2340, 87203), (2418, 84390), (2522, 80910), (2610, 78182), (2697, 75660), (2790, 73138), (2813, 72540), (2910, 70122), (3007, 67860), (3393, 60140), (3492, 58435), (3596, 56745), (3627, 56260), (3770, 54126), (3783, 53940), (4030, 50634), (4365, 46748), (4495, 45396), (4524, 45105), (4836, 42195), (5044, 40455), (5220, 39091), (5394, 37830), (5580, 36569), (5626, 36270), (5655, 36084), (5820, 35061), (6014, 33930), (6045, 33756), (6305, 32364), (6786, 30070), (7254, 28130), (7540, 27063), (7566, 26970), (8060, 25317), (8091, 25220), (8439, 24180), (8730, 23374), (8990, 22698), (9021, 22620), (10788, 18915), (11252, 18135), (11310, 18042), (11349, 17980), (11687, 17460), (12028, 16965), (12090, 16878), (12610, 16182), (13485, 15132), (13572, 15035), (14065, 14508)]