149694660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 474539520

約数和(自身を除く): 324844860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 139, 155, 180, 186, 193, 278, 279, 310, 372, 386, 417, 465, 556, 558, 579, 620, 695, 772, 834, 930, 965, 1116, 1158, 1251, 1390, 1395, 1668, 1737, 1860, 1930, 2085, 2316, 2502, 2780, 2790, 2895, 3474, 3860, 4170, 4309, 5004, 5580, 5790, 5983, 6255, 6948, 8340, 8618, 8685, 11580, 11966, 12510, 12927, 17236, 17370, 17949, 21545, 23932, 25020, 25854, 26827, 29915, 34740, 35898, 38781, 43090, 51708, 53654, 53847, 59830, 64635, 71796, 77562, 80481, 86180, 89745, 107308, 107694, 119660, 129270, 134135, 155124, 160962, 179490, 193905, 215388, 241443, 258540, 268270, 269235, 321924, 358980, 387810, 402405, 482886, 536540, 538470, 775620, 804810, 831637, 965772, 1076940, 1207215, 1609620, 1663274, 2414430, 2494911, 3326548, 4158185, 4828860, 4989822, 7484733, 8316370, 9979644, 12474555, 14969466, 16632740, 24949110, 29938932, 37423665, 49898220, 74847330, 149694660]

約数ペア:

[(1, 149694660), (2, 74847330), (3, 49898220), (4, 37423665), (5, 29938932), (6, 24949110), (9, 16632740), (10, 14969466), (12, 12474555), (15, 9979644), (18, 8316370), (20, 7484733), (30, 4989822), (31, 4828860), (36, 4158185), (45, 3326548), (60, 2494911), (62, 2414430), (90, 1663274), (93, 1609620), (124, 1207215), (139, 1076940), (155, 965772), (180, 831637), (186, 804810), (193, 775620), (278, 538470), (279, 536540), (310, 482886), (372, 402405), (386, 387810), (417, 358980), (465, 321924), (556, 269235), (558, 268270), (579, 258540), (620, 241443), (695, 215388), (772, 193905), (834, 179490), (930, 160962), (965, 155124), (1116, 134135), (1158, 129270), (1251, 119660), (1390, 107694), (1395, 107308), (1668, 89745), (1737, 86180), (1860, 80481), (1930, 77562), (2085, 71796), (2316, 64635), (2502, 59830), (2780, 53847), (2790, 53654), (2895, 51708), (3474, 43090), (3860, 38781), (4170, 35898), (4309, 34740), (5004, 29915), (5580, 26827), (5790, 25854), (5983, 25020), (6255, 23932), (6948, 21545), (8340, 17949), (8618, 17370), (8685, 17236), (11580, 12927), (11966, 12510)]