68674050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 200558592

約数和(自身を除く): 131884542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 75, 85, 90, 94, 102, 141, 150, 153, 170, 191, 225, 235, 255, 282, 306, 382, 423, 425, 450, 470, 510, 573, 705, 765, 799, 846, 850, 955, 1146, 1175, 1275, 1410, 1530, 1598, 1719, 1910, 2115, 2350, 2397, 2550, 2865, 3247, 3438, 3525, 3825, 3995, 4230, 4775, 4794, 5730, 6494, 7050, 7191, 7650, 7990, 8595, 8977, 9550, 9741, 10575, 11985, 14325, 14382, 16235, 17190, 17954, 19482, 19975, 21150, 23970, 26931, 28650, 29223, 32470, 35955, 39950, 42975, 44885, 48705, 53862, 58446, 59925, 71910, 80793, 81175, 85950, 89770, 97410, 119850, 134655, 146115, 152609, 161586, 162350, 179775, 224425, 243525, 269310, 292230, 305218, 359550, 403965, 448850, 457827, 487050, 673275, 730575, 763045, 807930, 915654, 1346550, 1373481, 1461150, 1526090, 2019825, 2289135, 2746962, 3815225, 4039650, 4578270, 6867405, 7630450, 11445675, 13734810, 22891350, 34337025, 68674050]

約数ペア:

[(1, 68674050), (2, 34337025), (3, 22891350), (5, 13734810), (6, 11445675), (9, 7630450), (10, 6867405), (15, 4578270), (17, 4039650), (18, 3815225), (25, 2746962), (30, 2289135), (34, 2019825), (45, 1526090), (47, 1461150), (50, 1373481), (51, 1346550), (75, 915654), (85, 807930), (90, 763045), (94, 730575), (102, 673275), (141, 487050), (150, 457827), (153, 448850), (170, 403965), (191, 359550), (225, 305218), (235, 292230), (255, 269310), (282, 243525), (306, 224425), (382, 179775), (423, 162350), (425, 161586), (450, 152609), (470, 146115), (510, 134655), (573, 119850), (705, 97410), (765, 89770), (799, 85950), (846, 81175), (850, 80793), (955, 71910), (1146, 59925), (1175, 58446), (1275, 53862), (1410, 48705), (1530, 44885), (1598, 42975), (1719, 39950), (1910, 35955), (2115, 32470), (2350, 29223), (2397, 28650), (2550, 26931), (2865, 23970), (3247, 21150), (3438, 19975), (3525, 19482), (3825, 17954), (3995, 17190), (4230, 16235), (4775, 14382), (4794, 14325), (5730, 11985), (6494, 10575), (7050, 9741), (7191, 9550), (7650, 8977), (7990, 8595)]