74328776900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{3541}}^1$

素因数の和:3910

約数の個数: 144

約数和(自身を含む): 186533394432

約数和(自身を除く): 112204617532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 191, 314, 350, 382, 628, 700, 764, 785, 955, 1099, 1337, 1570, 1910, 2198, 2674, 3140, 3541, 3820, 3925, 4396, 4775, 5348, 5495, 6685, 7082, 7850, 9550, 10990, 13370, 14164, 15700, 17705, 19100, 21980, 24787, 26740, 27475, 29987, 33425, 35410, 49574, 54950, 59974, 66850, 70820, 88525, 99148, 109900, 119948, 123935, 133700, 149935, 177050, 209909, 247870, 299870, 354100, 419818, 495740, 555937, 599740, 619675, 676331, 749675, 839636, 1049545, 1111874, 1239350, 1352662, 1499350, 2099090, 2223748, 2478700, 2705324, 2779685, 2998700, 3381655, 3891559, 4198180, 4734317, 5247725, 5559370, 6763310, 7783118, 9468634, 10495450, 11118740, 13526620, 13898425, 15566236, 16908275, 18937268, 19457795, 20990900, 23671585, 27796850, 33816550, 38915590, 47343170, 55593700, 67633100, 77831180, 94686340, 97288975, 106183967, 118357925, 194577950, 212367934, 236715850, 389155900, 424735868, 473431700, 530919835, 743287769, 1061839670, 1486575538, 2123679340, 2654599175, 2973151076, 3716438845, 5309198350, 7432877690, 10618396700, 14865755380, 18582194225, 37164388450, 74328776900]

約数ペア:

[(1, 74328776900), (2, 37164388450), (4, 18582194225), (5, 14865755380), (7, 10618396700), (10, 7432877690), (14, 5309198350), (20, 3716438845), (25, 2973151076), (28, 2654599175), (35, 2123679340), (50, 1486575538), (70, 1061839670), (100, 743287769), (140, 530919835), (157, 473431700), (175, 424735868), (191, 389155900), (314, 236715850), (350, 212367934), (382, 194577950), (628, 118357925), (700, 106183967), (764, 97288975), (785, 94686340), (955, 77831180), (1099, 67633100), (1337, 55593700), (1570, 47343170), (1910, 38915590), (2198, 33816550), (2674, 27796850), (3140, 23671585), (3541, 20990900), (3820, 19457795), (3925, 18937268), (4396, 16908275), (4775, 15566236), (5348, 13898425), (5495, 13526620), (6685, 11118740), (7082, 10495450), (7850, 9468634), (9550, 7783118), (10990, 6763310), (13370, 5559370), (14164, 5247725), (15700, 4734317), (17705, 4198180), (19100, 3891559), (21980, 3381655), (24787, 2998700), (26740, 2779685), (27475, 2705324), (29987, 2478700), (33425, 2223748), (35410, 2099090), (49574, 1499350), (54950, 1352662), (59974, 1239350), (66850, 1111874), (70820, 1049545), (88525, 839636), (99148, 749675), (109900, 676331), (119948, 619675), (123935, 599740), (133700, 555937), (149935, 495740), (177050, 419818), (209909, 354100), (247870, 299870)]