200469780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 754790400

約数和(自身を除く): 554320620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 191, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 343, 357, 382, 420, 441, 476, 490, 510, 573, 588, 595, 612, 630, 686, 714, 735, 764, 765, 833, 882, 955, 980, 1020, 1029, 1071, 1146, 1190, 1260, 1337, 1372, 1428, 1470, 1530, 1666, 1715, 1719, 1764, 1785, 1910, 2058, 2142, 2205, 2292, 2380, 2499, 2674, 2865, 2940, 3060, 3087, 3247, 3332, 3430, 3438, 3570, 3820, 4011, 4116, 4165, 4284, 4410, 4998, 5145, 5348, 5355, 5730, 5831, 6174, 6494, 6685, 6860, 6876, 7140, 7497, 8022, 8330, 8595, 8820, 9359, 9741, 9996, 10290, 10710, 11460, 11662, 12033, 12348, 12495, 12988, 13370, 14994, 15435, 16044, 16235, 16660, 17190, 17493, 18718, 19482, 20055, 20580, 21420, 22729, 23324, 24066, 24990, 26740, 28077, 29155, 29223, 29988, 30870, 32470, 34380, 34986, 37436, 37485, 38964, 40110, 45458, 46795, 48132, 48705, 49980, 52479, 56154, 58310, 58446, 60165, 61740, 64940, 65513, 68187, 69972, 74970, 80220, 84231, 87465, 90916, 93590, 97410, 104958, 112308, 113645, 116620, 116892, 120330, 131026, 136374, 140385, 146115, 149940, 159103, 168462, 174930, 187180, 194820, 196539, 204561, 209916, 227290, 240660, 262052, 262395, 272748, 280770, 292230, 318206, 327565, 336924, 340935, 349860, 393078, 409122, 421155, 454580, 477309, 524790, 561540, 584460, 589617, 636412, 655130, 681870, 786156, 795515, 818244, 842310, 954618, 982695, 1022805, 1049580, 1113721, 1179234, 1310260, 1363740, 1431927, 1591030, 1684620, 1909236, 1965390, 2045610, 2227442, 2358468, 2386545, 2863854, 2948085, 3182060, 3341163, 3930780, 4091220, 4454884, 4773090, 5568605, 5727708, 5896170, 6682326, 7159635, 9546180, 10023489, 11137210, 11792340, 13364652, 14319270, 16705815, 20046978, 22274420, 28638540, 33411630, 40093956, 50117445, 66823260, 100234890, 200469780]

約数ペア:

[(1, 200469780), (2, 100234890), (3, 66823260), (4, 50117445), (5, 40093956), (6, 33411630), (7, 28638540), (9, 22274420), (10, 20046978), (12, 16705815), (14, 14319270), (15, 13364652), (17, 11792340), (18, 11137210), (20, 10023489), (21, 9546180), (28, 7159635), (30, 6682326), (34, 5896170), (35, 5727708), (36, 5568605), (42, 4773090), (45, 4454884), (49, 4091220), (51, 3930780), (60, 3341163), (63, 3182060), (68, 2948085), (70, 2863854), (84, 2386545), (85, 2358468), (90, 2227442), (98, 2045610), (102, 1965390), (105, 1909236), (119, 1684620), (126, 1591030), (140, 1431927), (147, 1363740), (153, 1310260), (170, 1179234), (180, 1113721), (191, 1049580), (196, 1022805), (204, 982695), (210, 954618), (238, 842310), (245, 818244), (252, 795515), (255, 786156), (294, 681870), (306, 655130), (315, 636412), (340, 589617), (343, 584460), (357, 561540), (382, 524790), (420, 477309), (441, 454580), (476, 421155), (490, 409122), (510, 393078), (573, 349860), (588, 340935), (595, 336924), (612, 327565), (630, 318206), (686, 292230), (714, 280770), (735, 272748), (764, 262395), (765, 262052), (833, 240660), (882, 227290), (955, 209916), (980, 204561), (1020, 196539), (1029, 194820), (1071, 187180), (1146, 174930), (1190, 168462), (1260, 159103), (1337, 149940), (1372, 146115), (1428, 140385), (1470, 136374), (1530, 131026), (1666, 120330), (1715, 116892), (1719, 116620), (1764, 113645), (1785, 112308), (1910, 104958), (2058, 97410), (2142, 93590), (2205, 90916), (2292, 87465), (2380, 84231), (2499, 80220), (2674, 74970), (2865, 69972), (2940, 68187), (3060, 65513), (3087, 64940), (3247, 61740), (3332, 60165), (3430, 58446), (3438, 58310), (3570, 56154), (3820, 52479), (4011, 49980), (4116, 48705), (4165, 48132), (4284, 46795), (4410, 45458), (4998, 40110), (5145, 38964), (5348, 37485), (5355, 37436), (5730, 34986), (5831, 34380), (6174, 32470), (6494, 30870), (6685, 29988), (6860, 29223), (6876, 29155), (7140, 28077), (7497, 26740), (8022, 24990), (8330, 24066), (8595, 23324), (8820, 22729), (9359, 21420), (9741, 20580), (9996, 20055), (10290, 19482), (10710, 18718), (11460, 17493), (11662, 17190), (12033, 16660), (12348, 16235), (12495, 16044), (12988, 15435), (13370, 14994)]