206324820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 711195408

約数和(自身を除く): 504870588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 101, 108, 117, 130, 135, 156, 162, 180, 194, 195, 202, 234, 260, 270, 291, 303, 324, 351, 388, 390, 404, 405, 468, 485, 505, 540, 582, 585, 606, 702, 780, 810, 873, 909, 970, 1010, 1053, 1164, 1170, 1212, 1261, 1313, 1404, 1455, 1515, 1620, 1746, 1755, 1818, 1940, 2020, 2106, 2340, 2522, 2619, 2626, 2727, 2910, 3030, 3492, 3510, 3636, 3783, 3939, 4212, 4365, 4545, 5044, 5238, 5252, 5265, 5454, 5820, 6060, 6305, 6565, 7020, 7566, 7857, 7878, 8181, 8730, 9090, 9797, 10476, 10530, 10908, 11349, 11817, 12610, 13095, 13130, 13635, 15132, 15714, 15756, 16362, 17460, 18180, 18915, 19594, 19695, 21060, 22698, 23634, 25220, 26190, 26260, 27270, 29391, 31428, 32724, 34047, 35451, 37830, 39188, 39285, 39390, 40905, 45396, 47268, 48985, 52380, 54540, 56745, 58782, 59085, 68094, 70902, 75660, 78570, 78780, 81810, 88173, 97970, 102141, 106353, 113490, 117564, 118170, 127361, 136188, 141804, 146955, 157140, 163620, 170235, 176346, 177255, 195940, 204282, 212706, 226980, 236340, 254722, 264519, 293910, 340470, 352692, 354510, 382083, 408564, 425412, 440865, 509444, 510705, 529038, 531765, 587820, 636805, 680940, 709020, 764166, 793557, 881730, 1021410, 1058076, 1063530, 1146249, 1273610, 1322595, 1528332, 1587114, 1763460, 1910415, 2042820, 2127060, 2292498, 2547220, 2645190, 3174228, 3438747, 3820830, 3967785, 4584996, 5290380, 5731245, 6877494, 7641660, 7935570, 10316241, 11462490, 13754988, 15871140, 17193735, 20632482, 22924980, 34387470, 41264964, 51581205, 68774940, 103162410, 206324820]

約数ペア:

[(1, 206324820), (2, 103162410), (3, 68774940), (4, 51581205), (5, 41264964), (6, 34387470), (9, 22924980), (10, 20632482), (12, 17193735), (13, 15871140), (15, 13754988), (18, 11462490), (20, 10316241), (26, 7935570), (27, 7641660), (30, 6877494), (36, 5731245), (39, 5290380), (45, 4584996), (52, 3967785), (54, 3820830), (60, 3438747), (65, 3174228), (78, 2645190), (81, 2547220), (90, 2292498), (97, 2127060), (101, 2042820), (108, 1910415), (117, 1763460), (130, 1587114), (135, 1528332), (156, 1322595), (162, 1273610), (180, 1146249), (194, 1063530), (195, 1058076), (202, 1021410), (234, 881730), (260, 793557), (270, 764166), (291, 709020), (303, 680940), (324, 636805), (351, 587820), (388, 531765), (390, 529038), (404, 510705), (405, 509444), (468, 440865), (485, 425412), (505, 408564), (540, 382083), (582, 354510), (585, 352692), (606, 340470), (702, 293910), (780, 264519), (810, 254722), (873, 236340), (909, 226980), (970, 212706), (1010, 204282), (1053, 195940), (1164, 177255), (1170, 176346), (1212, 170235), (1261, 163620), (1313, 157140), (1404, 146955), (1455, 141804), (1515, 136188), (1620, 127361), (1746, 118170), (1755, 117564), (1818, 113490), (1940, 106353), (2020, 102141), (2106, 97970), (2340, 88173), (2522, 81810), (2619, 78780), (2626, 78570), (2727, 75660), (2910, 70902), (3030, 68094), (3492, 59085), (3510, 58782), (3636, 56745), (3783, 54540), (3939, 52380), (4212, 48985), (4365, 47268), (4545, 45396), (5044, 40905), (5238, 39390), (5252, 39285), (5265, 39188), (5454, 37830), (5820, 35451), (6060, 34047), (6305, 32724), (6565, 31428), (7020, 29391), (7566, 27270), (7857, 26260), (7878, 26190), (8181, 25220), (8730, 23634), (9090, 22698), (9797, 21060), (10476, 19695), (10530, 19594), (10908, 18915), (11349, 18180), (11817, 17460), (12610, 16362), (13095, 15756), (13130, 15714), (13635, 15132)]