426909780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 216

約数和(自身を含む): 1508421096

約数和(自身を除く): 1081511316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1153, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2178, 2244, 2306, 2420, 2805, 3060, 3366, 3459, 3630, 3740, 4114, 4356, 4612, 5445, 5610, 5765, 6171, 6732, 6918, 7260, 8228, 8415, 10285, 10377, 10890, 11220, 11530, 12342, 12683, 13836, 16830, 17295, 18513, 19601, 20570, 20754, 21780, 23060, 24684, 25366, 30855, 33660, 34590, 37026, 38049, 39202, 41140, 41508, 50732, 51885, 58803, 61710, 63415, 69180, 74052, 76098, 78404, 92565, 98005, 103770, 114147, 117606, 123420, 126830, 139513, 152196, 176409, 185130, 190245, 196010, 207540, 215611, 228294, 235212, 253660, 279026, 294015, 352818, 370260, 380490, 392020, 418539, 431222, 456588, 558052, 570735, 588030, 646833, 697565, 705636, 760980, 837078, 862444, 882045, 1078055, 1141470, 1176060, 1255617, 1293666, 1395130, 1674156, 1764090, 1940499, 2092695, 2156110, 2282940, 2371721, 2511234, 2587332, 2790260, 3234165, 3528180, 3880998, 4185390, 4312220, 4743442, 5022468, 6278085, 6468330, 7115163, 7761996, 8370780, 9486884, 9702495, 11858605, 12556170, 12936660, 14230326, 19404990, 21345489, 23717210, 25112340, 28460652, 35575815, 38809980, 42690978, 47434420, 71151630, 85381956, 106727445, 142303260, 213454890, 426909780]

約数ペア:

[(1, 426909780), (2, 213454890), (3, 142303260), (4, 106727445), (5, 85381956), (6, 71151630), (9, 47434420), (10, 42690978), (11, 38809980), (12, 35575815), (15, 28460652), (17, 25112340), (18, 23717210), (20, 21345489), (22, 19404990), (30, 14230326), (33, 12936660), (34, 12556170), (36, 11858605), (44, 9702495), (45, 9486884), (51, 8370780), (55, 7761996), (60, 7115163), (66, 6468330), (68, 6278085), (85, 5022468), (90, 4743442), (99, 4312220), (102, 4185390), (110, 3880998), (121, 3528180), (132, 3234165), (153, 2790260), (165, 2587332), (170, 2511234), (180, 2371721), (187, 2282940), (198, 2156110), (204, 2092695), (220, 1940499), (242, 1764090), (255, 1674156), (306, 1395130), (330, 1293666), (340, 1255617), (363, 1176060), (374, 1141470), (396, 1078055), (484, 882045), (495, 862444), (510, 837078), (561, 760980), (605, 705636), (612, 697565), (660, 646833), (726, 588030), (748, 570735), (765, 558052), (935, 456588), (990, 431222), (1020, 418539), (1089, 392020), (1122, 380490), (1153, 370260), (1210, 352818), (1452, 294015), (1530, 279026), (1683, 253660), (1815, 235212), (1870, 228294), (1980, 215611), (2057, 207540), (2178, 196010), (2244, 190245), (2306, 185130), (2420, 176409), (2805, 152196), (3060, 139513), (3366, 126830), (3459, 123420), (3630, 117606), (3740, 114147), (4114, 103770), (4356, 98005), (4612, 92565), (5445, 78404), (5610, 76098), (5765, 74052), (6171, 69180), (6732, 63415), (6918, 61710), (7260, 58803), (8228, 51885), (8415, 50732), (10285, 41508), (10377, 41140), (10890, 39202), (11220, 38049), (11530, 37026), (12342, 34590), (12683, 33660), (13836, 30855), (16830, 25366), (17295, 24684), (18513, 23060), (19601, 21780), (20570, 20754)]