19622939700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37831}}^1$

素因数の和:37887

約数の個数: 288

約数和(自身を含む): 73557514240

約数和(自身を除く): 53934574540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 105, 114, 130, 133, 140, 150, 156, 175, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 300, 325, 350, 364, 380, 390, 399, 420, 455, 475, 494, 525, 532, 546, 570, 650, 665, 700, 741, 780, 798, 910, 950, 975, 988, 1050, 1092, 1140, 1235, 1300, 1330, 1365, 1425, 1482, 1596, 1729, 1820, 1900, 1950, 1995, 2100, 2275, 2470, 2660, 2730, 2850, 2964, 3325, 3458, 3705, 3900, 3990, 4550, 4940, 5187, 5460, 5700, 6175, 6650, 6825, 6916, 7410, 7980, 8645, 9100, 9975, 10374, 12350, 13300, 13650, 14820, 17290, 18525, 19950, 20748, 24700, 25935, 27300, 34580, 37050, 37831, 39900, 43225, 51870, 74100, 75662, 86450, 103740, 113493, 129675, 151324, 172900, 189155, 226986, 259350, 264817, 378310, 453972, 491803, 518700, 529634, 567465, 718789, 756620, 794451, 945775, 983606, 1059268, 1134930, 1324085, 1437578, 1475409, 1588902, 1891550, 1967212, 2156367, 2269860, 2459015, 2648170, 2837325, 2875156, 2950818, 3177804, 3442621, 3593945, 3783100, 3972255, 4312734, 4918030, 5031523, 5296340, 5674650, 5901636, 6620425, 6885242, 7187890, 7377045, 7944510, 8625468, 9344257, 9836060, 10063046, 10327863, 10781835, 11349300, 12295075, 13240850, 13770484, 14375780, 14754090, 15094569, 15889020, 17213105, 17969725, 18688514, 19861275, 20126092, 20655726, 21563670, 24590150, 25157615, 26481700, 28032771, 29508180, 30189138, 34426210, 35939450, 36885225, 37377028, 39722550, 41311452, 43127340, 46721285, 49180300, 50315230, 51639315, 53909175, 56065542, 60378276, 65409799, 68852420, 71878900, 73770450, 75472845, 79445100, 86065525, 93442570, 100630460, 103278630, 107818350, 112131084, 125788075, 130819598, 140163855, 147540900, 150945690, 172131050, 186885140, 196229397, 206557260, 215636700, 233606425, 251576150, 258196575, 261639196, 280327710, 301891380, 327048995, 344262100, 377364225, 392458794, 467212850, 503152300, 516393150, 560655420, 654097990, 700819275, 754728450, 784917588, 934425700, 981146985, 1032786300, 1308195980, 1401638550, 1509456900, 1635244975, 1962293970, 2803277100, 3270489950, 3924587940, 4905734925, 6540979900, 9811469850, 19622939700]

約数ペア:

[(1, 19622939700), (2, 9811469850), (3, 6540979900), (4, 4905734925), (5, 3924587940), (6, 3270489950), (7, 2803277100), (10, 1962293970), (12, 1635244975), (13, 1509456900), (14, 1401638550), (15, 1308195980), (19, 1032786300), (20, 981146985), (21, 934425700), (25, 784917588), (26, 754728450), (28, 700819275), (30, 654097990), (35, 560655420), (38, 516393150), (39, 503152300), (42, 467212850), (50, 392458794), (52, 377364225), (57, 344262100), (60, 327048995), (65, 301891380), (70, 280327710), (75, 261639196), (76, 258196575), (78, 251576150), (84, 233606425), (91, 215636700), (95, 206557260), (100, 196229397), (105, 186885140), (114, 172131050), (130, 150945690), (133, 147540900), (140, 140163855), (150, 130819598), (156, 125788075), (175, 112131084), (182, 107818350), (190, 103278630), (195, 100630460), (210, 93442570), (228, 86065525), (247, 79445100), (260, 75472845), (266, 73770450), (273, 71878900), (285, 68852420), (300, 65409799), (325, 60378276), (350, 56065542), (364, 53909175), (380, 51639315), (390, 50315230), (399, 49180300), (420, 46721285), (455, 43127340), (475, 41311452), (494, 39722550), (525, 37377028), (532, 36885225), (546, 35939450), (570, 34426210), (650, 30189138), (665, 29508180), (700, 28032771), (741, 26481700), (780, 25157615), (798, 24590150), (910, 21563670), (950, 20655726), (975, 20126092), (988, 19861275), (1050, 18688514), (1092, 17969725), (1140, 17213105), (1235, 15889020), (1300, 15094569), (1330, 14754090), (1365, 14375780), (1425, 13770484), (1482, 13240850), (1596, 12295075), (1729, 11349300), (1820, 10781835), (1900, 10327863), (1950, 10063046), (1995, 9836060), (2100, 9344257), (2275, 8625468), (2470, 7944510), (2660, 7377045), (2730, 7187890), (2850, 6885242), (2964, 6620425), (3325, 5901636), (3458, 5674650), (3705, 5296340), (3900, 5031523), (3990, 4918030), (4550, 4312734), (4940, 3972255), (5187, 3783100), (5460, 3593945), (5700, 3442621), (6175, 3177804), (6650, 2950818), (6825, 2875156), (6916, 2837325), (7410, 2648170), (7980, 2459015), (8645, 2269860), (9100, 2156367), (9975, 1967212), (10374, 1891550), (12350, 1588902), (13300, 1475409), (13650, 1437578), (14820, 1324085), (17290, 1134930), (18525, 1059268), (19950, 983606), (20748, 945775), (24700, 794451), (25935, 756620), (27300, 718789), (34580, 567465), (37050, 529634), (37831, 518700), (39900, 491803), (43225, 453972), (51870, 378310), (74100, 264817), (75662, 259350), (86450, 226986), (103740, 189155), (113493, 172900), (129675, 151324)]