1025489400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 3472381920

約数和(自身を除く): 2446892520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 292, 300, 312, 325, 365, 390, 438, 520, 584, 600, 650, 730, 780, 876, 949, 975, 1095, 1300, 1460, 1560, 1752, 1801, 1825, 1898, 1950, 2190, 2600, 2847, 2920, 3602, 3650, 3796, 3900, 4380, 4745, 5403, 5475, 5694, 7204, 7300, 7592, 7800, 8760, 9005, 9490, 10806, 10950, 11388, 14235, 14408, 14600, 18010, 18980, 21612, 21900, 22776, 23413, 23725, 27015, 28470, 36020, 37960, 43224, 43800, 45025, 46826, 47450, 54030, 56940, 70239, 71175, 72040, 90050, 93652, 94900, 108060, 113880, 117065, 131473, 135075, 140478, 142350, 180100, 187304, 189800, 216120, 234130, 262946, 270150, 280956, 284700, 351195, 360200, 394419, 468260, 525892, 540300, 561912, 569400, 585325, 657365, 702390, 788838, 936520, 1051784, 1080600, 1170650, 1314730, 1404780, 1577676, 1709149, 1755975, 1972095, 2341300, 2629460, 2809560, 3155352, 3286825, 3418298, 3511950, 3944190, 4682600, 5127447, 5258920, 6573650, 6836596, 7023900, 7888380, 8545745, 9860475, 10254894, 13147300, 13673192, 14047800, 15776760, 17091490, 19720950, 20509788, 25637235, 26294600, 34182980, 39441900, 41019576, 42728725, 51274470, 68365960, 78883800, 85457450, 102548940, 128186175, 170914900, 205097880, 256372350, 341829800, 512744700, 1025489400]

約数ペア:

[(1, 1025489400), (2, 512744700), (3, 341829800), (4, 256372350), (5, 205097880), (6, 170914900), (8, 128186175), (10, 102548940), (12, 85457450), (13, 78883800), (15, 68365960), (20, 51274470), (24, 42728725), (25, 41019576), (26, 39441900), (30, 34182980), (39, 26294600), (40, 25637235), (50, 20509788), (52, 19720950), (60, 17091490), (65, 15776760), (73, 14047800), (75, 13673192), (78, 13147300), (100, 10254894), (104, 9860475), (120, 8545745), (130, 7888380), (146, 7023900), (150, 6836596), (156, 6573650), (195, 5258920), (200, 5127447), (219, 4682600), (260, 3944190), (292, 3511950), (300, 3418298), (312, 3286825), (325, 3155352), (365, 2809560), (390, 2629460), (438, 2341300), (520, 1972095), (584, 1755975), (600, 1709149), (650, 1577676), (730, 1404780), (780, 1314730), (876, 1170650), (949, 1080600), (975, 1051784), (1095, 936520), (1300, 788838), (1460, 702390), (1560, 657365), (1752, 585325), (1801, 569400), (1825, 561912), (1898, 540300), (1950, 525892), (2190, 468260), (2600, 394419), (2847, 360200), (2920, 351195), (3602, 284700), (3650, 280956), (3796, 270150), (3900, 262946), (4380, 234130), (4745, 216120), (5403, 189800), (5475, 187304), (5694, 180100), (7204, 142350), (7300, 140478), (7592, 135075), (7800, 131473), (8760, 117065), (9005, 113880), (9490, 108060), (10806, 94900), (10950, 93652), (11388, 90050), (14235, 72040), (14408, 71175), (14600, 70239), (18010, 56940), (18980, 54030), (21612, 47450), (21900, 46826), (22776, 45025), (23413, 43800), (23725, 43224), (27015, 37960), (28470, 36020)]