238014900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 216

約数和(自身を含む): 812448000

約数和(自身を除く): 574433100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 372, 380, 449, 450, 465, 475, 558, 570, 589, 620, 684, 775, 855, 898, 900, 930, 950, 1116, 1140, 1178, 1347, 1395, 1425, 1550, 1710, 1767, 1796, 1860, 1900, 2245, 2325, 2356, 2694, 2790, 2850, 2945, 3100, 3420, 3534, 4041, 4275, 4490, 4650, 5301, 5388, 5580, 5700, 5890, 6735, 6975, 7068, 8082, 8531, 8550, 8835, 8980, 9300, 10602, 11225, 11780, 13470, 13919, 13950, 14725, 16164, 17062, 17100, 17670, 20205, 21204, 22450, 25593, 26505, 26940, 27838, 27900, 29450, 33675, 34124, 35340, 40410, 41757, 42655, 44175, 44900, 51186, 53010, 55676, 58900, 67350, 69595, 76779, 80820, 83514, 85310, 88350, 101025, 102372, 106020, 125271, 127965, 132525, 134700, 139190, 153558, 167028, 170620, 176700, 202050, 208785, 213275, 250542, 255930, 264461, 265050, 278380, 307116, 347975, 383895, 404100, 417570, 426550, 501084, 511860, 528922, 530100, 626355, 639825, 695950, 767790, 793383, 835140, 853100, 1043925, 1057844, 1252710, 1279650, 1322305, 1391900, 1535580, 1586766, 1919475, 2087850, 2380149, 2505420, 2559300, 2644610, 3131775, 3173532, 3838950, 3966915, 4175700, 4760298, 5289220, 6263550, 6611525, 7677900, 7933830, 9520596, 11900745, 12527100, 13223050, 15867660, 19834575, 23801490, 26446100, 39669150, 47602980, 59503725, 79338300, 119007450, 238014900]

約数ペア:

[(1, 238014900), (2, 119007450), (3, 79338300), (4, 59503725), (5, 47602980), (6, 39669150), (9, 26446100), (10, 23801490), (12, 19834575), (15, 15867660), (18, 13223050), (19, 12527100), (20, 11900745), (25, 9520596), (30, 7933830), (31, 7677900), (36, 6611525), (38, 6263550), (45, 5289220), (50, 4760298), (57, 4175700), (60, 3966915), (62, 3838950), (75, 3173532), (76, 3131775), (90, 2644610), (93, 2559300), (95, 2505420), (100, 2380149), (114, 2087850), (124, 1919475), (150, 1586766), (155, 1535580), (171, 1391900), (180, 1322305), (186, 1279650), (190, 1252710), (225, 1057844), (228, 1043925), (279, 853100), (285, 835140), (300, 793383), (310, 767790), (342, 695950), (372, 639825), (380, 626355), (449, 530100), (450, 528922), (465, 511860), (475, 501084), (558, 426550), (570, 417570), (589, 404100), (620, 383895), (684, 347975), (775, 307116), (855, 278380), (898, 265050), (900, 264461), (930, 255930), (950, 250542), (1116, 213275), (1140, 208785), (1178, 202050), (1347, 176700), (1395, 170620), (1425, 167028), (1550, 153558), (1710, 139190), (1767, 134700), (1796, 132525), (1860, 127965), (1900, 125271), (2245, 106020), (2325, 102372), (2356, 101025), (2694, 88350), (2790, 85310), (2850, 83514), (2945, 80820), (3100, 76779), (3420, 69595), (3534, 67350), (4041, 58900), (4275, 55676), (4490, 53010), (4650, 51186), (5301, 44900), (5388, 44175), (5580, 42655), (5700, 41757), (5890, 40410), (6735, 35340), (6975, 34124), (7068, 33675), (8082, 29450), (8531, 27900), (8550, 27838), (8835, 26940), (8980, 26505), (9300, 25593), (10602, 22450), (11225, 21204), (11780, 20205), (13470, 17670), (13919, 17100), (13950, 17062), (14725, 16164)]