200660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 656964000

約数和(自身を除く): 456303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 109, 115, 116, 120, 138, 145, 174, 184, 218, 230, 232, 276, 290, 327, 345, 348, 435, 436, 460, 529, 545, 552, 580, 654, 667, 690, 696, 870, 872, 920, 1058, 1090, 1160, 1308, 1334, 1380, 1587, 1635, 1740, 2001, 2116, 2180, 2507, 2616, 2645, 2668, 2760, 3161, 3174, 3270, 3335, 3480, 4002, 4232, 4360, 5014, 5290, 5336, 6322, 6348, 6540, 6670, 7521, 7935, 8004, 9483, 10005, 10028, 10580, 12535, 12644, 12696, 13080, 13340, 15042, 15341, 15805, 15870, 16008, 18966, 20010, 20056, 21160, 25070, 25288, 26680, 30084, 30682, 31610, 31740, 37605, 37932, 40020, 46023, 47415, 50140, 57661, 60168, 61364, 63220, 63480, 72703, 75210, 75864, 76705, 80040, 92046, 94830, 100280, 115322, 122728, 126440, 145406, 150420, 153410, 172983, 184092, 189660, 218109, 230115, 230644, 288305, 290812, 300840, 306820, 345966, 363515, 368184, 379320, 436218, 460230, 461288, 576610, 581624, 613640, 691932, 727030, 864915, 872436, 920460, 1090545, 1153220, 1383864, 1454060, 1672169, 1729830, 1744872, 1840920, 2181090, 2306440, 2908120, 3344338, 3459660, 4362180, 5016507, 6688676, 6919320, 8360845, 8724360, 10033014, 13377352, 16721690, 20066028, 25082535, 33443380, 40132056, 50165070, 66886760, 100330140, 200660280]

約数ペア:

[(1, 200660280), (2, 100330140), (3, 66886760), (4, 50165070), (5, 40132056), (6, 33443380), (8, 25082535), (10, 20066028), (12, 16721690), (15, 13377352), (20, 10033014), (23, 8724360), (24, 8360845), (29, 6919320), (30, 6688676), (40, 5016507), (46, 4362180), (58, 3459660), (60, 3344338), (69, 2908120), (87, 2306440), (92, 2181090), (109, 1840920), (115, 1744872), (116, 1729830), (120, 1672169), (138, 1454060), (145, 1383864), (174, 1153220), (184, 1090545), (218, 920460), (230, 872436), (232, 864915), (276, 727030), (290, 691932), (327, 613640), (345, 581624), (348, 576610), (435, 461288), (436, 460230), (460, 436218), (529, 379320), (545, 368184), (552, 363515), (580, 345966), (654, 306820), (667, 300840), (690, 290812), (696, 288305), (870, 230644), (872, 230115), (920, 218109), (1058, 189660), (1090, 184092), (1160, 172983), (1308, 153410), (1334, 150420), (1380, 145406), (1587, 126440), (1635, 122728), (1740, 115322), (2001, 100280), (2116, 94830), (2180, 92046), (2507, 80040), (2616, 76705), (2645, 75864), (2668, 75210), (2760, 72703), (3161, 63480), (3174, 63220), (3270, 61364), (3335, 60168), (3480, 57661), (4002, 50140), (4232, 47415), (4360, 46023), (5014, 40020), (5290, 37932), (5336, 37605), (6322, 31740), (6348, 31610), (6540, 30682), (6670, 30084), (7521, 26680), (7935, 25288), (8004, 25070), (9483, 21160), (10005, 20056), (10028, 20010), (10580, 18966), (12535, 16008), (12644, 15870), (12696, 15805), (13080, 15341), (13340, 15042)]