64956060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 229555200

約数和(自身を除く): 164599140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 487, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 974, 988, 1026, 1140, 1170, 1235, 1404, 1461, 1482, 1710, 1755, 1948, 2052, 2223, 2340, 2435, 2470, 2565, 2922, 2964, 3420, 3510, 3705, 4383, 4446, 4870, 4940, 5130, 5844, 6331, 6669, 7020, 7305, 7410, 8766, 8892, 9253, 9740, 10260, 11115, 12662, 13149, 13338, 14610, 14820, 17532, 18506, 18993, 21915, 22230, 25324, 26298, 26676, 27759, 29220, 31655, 33345, 37012, 37986, 43830, 44460, 46265, 52596, 55518, 56979, 63310, 65745, 66690, 75972, 83277, 87660, 92530, 94965, 111036, 113958, 120289, 126620, 131490, 133380, 138795, 166554, 170937, 185060, 189930, 227916, 240578, 249831, 262980, 277590, 284895, 333108, 341874, 360867, 379860, 416385, 481156, 499662, 555180, 569790, 601445, 683748, 721734, 832770, 854685, 999324, 1082601, 1139580, 1202890, 1249155, 1443468, 1665540, 1709370, 1804335, 2165202, 2405780, 2498310, 3247803, 3418740, 3608670, 4330404, 4996620, 5413005, 6495606, 7217340, 10826010, 12991212, 16239015, 21652020, 32478030, 64956060]

約数ペア:

[(1, 64956060), (2, 32478030), (3, 21652020), (4, 16239015), (5, 12991212), (6, 10826010), (9, 7217340), (10, 6495606), (12, 5413005), (13, 4996620), (15, 4330404), (18, 3608670), (19, 3418740), (20, 3247803), (26, 2498310), (27, 2405780), (30, 2165202), (36, 1804335), (38, 1709370), (39, 1665540), (45, 1443468), (52, 1249155), (54, 1202890), (57, 1139580), (60, 1082601), (65, 999324), (76, 854685), (78, 832770), (90, 721734), (95, 683748), (108, 601445), (114, 569790), (117, 555180), (130, 499662), (135, 481156), (156, 416385), (171, 379860), (180, 360867), (190, 341874), (195, 333108), (228, 284895), (234, 277590), (247, 262980), (260, 249831), (270, 240578), (285, 227916), (342, 189930), (351, 185060), (380, 170937), (390, 166554), (468, 138795), (487, 133380), (494, 131490), (513, 126620), (540, 120289), (570, 113958), (585, 111036), (684, 94965), (702, 92530), (741, 87660), (780, 83277), (855, 75972), (974, 66690), (988, 65745), (1026, 63310), (1140, 56979), (1170, 55518), (1235, 52596), (1404, 46265), (1461, 44460), (1482, 43830), (1710, 37986), (1755, 37012), (1948, 33345), (2052, 31655), (2223, 29220), (2340, 27759), (2435, 26676), (2470, 26298), (2565, 25324), (2922, 22230), (2964, 21915), (3420, 18993), (3510, 18506), (3705, 17532), (4383, 14820), (4446, 14610), (4870, 13338), (4940, 13149), (5130, 12662), (5844, 11115), (6331, 10260), (6669, 9740), (7020, 9253), (7305, 8892), (7410, 8766)]