80069220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 311351040

約数和(自身を除く): 231281820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 109, 110, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 218, 220, 231, 252, 265, 308, 315, 318, 327, 330, 371, 385, 396, 420, 436, 462, 477, 495, 530, 545, 583, 630, 636, 654, 660, 693, 742, 763, 770, 795, 924, 954, 981, 990, 1060, 1090, 1113, 1155, 1166, 1199, 1260, 1308, 1386, 1484, 1526, 1540, 1590, 1635, 1749, 1855, 1908, 1962, 1980, 2180, 2226, 2289, 2310, 2332, 2385, 2398, 2772, 2915, 3052, 3180, 3270, 3339, 3465, 3498, 3597, 3710, 3815, 3924, 4081, 4452, 4578, 4620, 4770, 4796, 4905, 5247, 5565, 5777, 5830, 5995, 6540, 6678, 6867, 6930, 6996, 7194, 7420, 7630, 8162, 8393, 8745, 9156, 9540, 9810, 10494, 10791, 11130, 11445, 11554, 11660, 11990, 12243, 13356, 13734, 13860, 14388, 15260, 16324, 16695, 16786, 17331, 17490, 17985, 19620, 20405, 20988, 21582, 22260, 22890, 23108, 23980, 24486, 25179, 26235, 27468, 28885, 33390, 33572, 34335, 34662, 34980, 35970, 36729, 40439, 40810, 41965, 43164, 45780, 48972, 50358, 51993, 52470, 53955, 57770, 61215, 63547, 66780, 68670, 69324, 71940, 73458, 75537, 80878, 81620, 83930, 86655, 100716, 103986, 104940, 107910, 115540, 121317, 122430, 125895, 127094, 137340, 146916, 151074, 161756, 167860, 173310, 183645, 190641, 202195, 207972, 215820, 242634, 244860, 251790, 254188, 259965, 302148, 317735, 346620, 363951, 367290, 377685, 381282, 404390, 444829, 485268, 503580, 519930, 571923, 606585, 635470, 727902, 734580, 755370, 762564, 808780, 889658, 953205, 1039860, 1143846, 1213170, 1270940, 1334487, 1455804, 1510740, 1779316, 1819755, 1906410, 2224145, 2287692, 2426340, 2668974, 2859615, 3639510, 3812820, 4003461, 4448290, 5337948, 5719230, 6672435, 7279020, 8006922, 8896580, 11438460, 13344870, 16013844, 20017305, 26689740, 40034610, 80069220]

約数ペア:

[(1, 80069220), (2, 40034610), (3, 26689740), (4, 20017305), (5, 16013844), (6, 13344870), (7, 11438460), (9, 8896580), (10, 8006922), (11, 7279020), (12, 6672435), (14, 5719230), (15, 5337948), (18, 4448290), (20, 4003461), (21, 3812820), (22, 3639510), (28, 2859615), (30, 2668974), (33, 2426340), (35, 2287692), (36, 2224145), (42, 1906410), (44, 1819755), (45, 1779316), (53, 1510740), (55, 1455804), (60, 1334487), (63, 1270940), (66, 1213170), (70, 1143846), (77, 1039860), (84, 953205), (90, 889658), (99, 808780), (105, 762564), (106, 755370), (109, 734580), (110, 727902), (126, 635470), (132, 606585), (140, 571923), (154, 519930), (159, 503580), (165, 485268), (180, 444829), (198, 404390), (210, 381282), (212, 377685), (218, 367290), (220, 363951), (231, 346620), (252, 317735), (265, 302148), (308, 259965), (315, 254188), (318, 251790), (327, 244860), (330, 242634), (371, 215820), (385, 207972), (396, 202195), (420, 190641), (436, 183645), (462, 173310), (477, 167860), (495, 161756), (530, 151074), (545, 146916), (583, 137340), (630, 127094), (636, 125895), (654, 122430), (660, 121317), (693, 115540), (742, 107910), (763, 104940), (770, 103986), (795, 100716), (924, 86655), (954, 83930), (981, 81620), (990, 80878), (1060, 75537), (1090, 73458), (1113, 71940), (1155, 69324), (1166, 68670), (1199, 66780), (1260, 63547), (1308, 61215), (1386, 57770), (1484, 53955), (1526, 52470), (1540, 51993), (1590, 50358), (1635, 48972), (1749, 45780), (1855, 43164), (1908, 41965), (1962, 40810), (1980, 40439), (2180, 36729), (2226, 35970), (2289, 34980), (2310, 34662), (2332, 34335), (2385, 33572), (2398, 33390), (2772, 28885), (2915, 27468), (3052, 26235), (3180, 25179), (3270, 24486), (3339, 23980), (3465, 23108), (3498, 22890), (3597, 22260), (3710, 21582), (3815, 20988), (3924, 20405), (4081, 19620), (4452, 17985), (4578, 17490), (4620, 17331), (4770, 16786), (4796, 16695), (4905, 16324), (5247, 15260), (5565, 14388), (5777, 13860), (5830, 13734), (5995, 13356), (6540, 12243), (6678, 11990), (6867, 11660), (6930, 11554), (6996, 11445), (7194, 11130), (7420, 10791), (7630, 10494), (8162, 9810), (8393, 9540), (8745, 9156)]