200835540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 642096000

約数和(自身を除く): 441260460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 139, 180, 207, 230, 276, 278, 345, 349, 414, 417, 460, 556, 690, 695, 698, 828, 834, 1035, 1047, 1251, 1380, 1390, 1396, 1668, 1745, 2070, 2085, 2094, 2502, 2780, 3141, 3197, 3490, 4140, 4170, 4188, 5004, 5235, 6255, 6282, 6394, 6980, 8027, 8340, 9591, 10470, 12510, 12564, 12788, 15705, 15985, 16054, 19182, 20940, 24081, 25020, 28773, 31410, 31970, 32108, 38364, 40135, 47955, 48162, 48511, 57546, 62820, 63940, 72243, 80270, 95910, 96324, 97022, 115092, 120405, 143865, 144486, 145533, 160540, 191820, 194044, 240810, 242555, 287730, 288972, 291066, 361215, 436599, 481620, 485110, 575460, 582132, 722430, 727665, 873198, 970220, 1115753, 1444860, 1455330, 1746396, 2182995, 2231506, 2910660, 3347259, 4365990, 4463012, 5578765, 6694518, 8731980, 10041777, 11157530, 13389036, 16736295, 20083554, 22315060, 33472590, 40167108, 50208885, 66945180, 100417770, 200835540]

約数ペア:

[(1, 200835540), (2, 100417770), (3, 66945180), (4, 50208885), (5, 40167108), (6, 33472590), (9, 22315060), (10, 20083554), (12, 16736295), (15, 13389036), (18, 11157530), (20, 10041777), (23, 8731980), (30, 6694518), (36, 5578765), (45, 4463012), (46, 4365990), (60, 3347259), (69, 2910660), (90, 2231506), (92, 2182995), (115, 1746396), (138, 1455330), (139, 1444860), (180, 1115753), (207, 970220), (230, 873198), (276, 727665), (278, 722430), (345, 582132), (349, 575460), (414, 485110), (417, 481620), (460, 436599), (556, 361215), (690, 291066), (695, 288972), (698, 287730), (828, 242555), (834, 240810), (1035, 194044), (1047, 191820), (1251, 160540), (1380, 145533), (1390, 144486), (1396, 143865), (1668, 120405), (1745, 115092), (2070, 97022), (2085, 96324), (2094, 95910), (2502, 80270), (2780, 72243), (3141, 63940), (3197, 62820), (3490, 57546), (4140, 48511), (4170, 48162), (4188, 47955), (5004, 40135), (5235, 38364), (6255, 32108), (6282, 31970), (6394, 31410), (6980, 28773), (8027, 25020), (8340, 24081), (9591, 20940), (10470, 19182), (12510, 16054), (12564, 15985), (12788, 15705)]