85479746940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1443427}}^1$

素因数の和:1443496

約数の個数: 144

約数和(自身を含む): 302634888192

約数和(自身を除く): 217155141252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 14805, 19740, 29610, 59220, 1443427, 2886854, 4330281, 5773708, 7217135, 8660562, 10103989, 12990843, 14434270, 17321124, 20207978, 21651405, 25981686, 28868540, 30311967, 40415956, 43302810, 50519945, 51963372, 60623934, 64954215, 67841069, 86605620, 90935901, 101039890, 121247868, 129908430, 135682138, 151559835, 181871802, 202079780, 203523207, 259816860, 271364276, 303119670, 339205345, 363743604, 407046414, 454679505, 474887483, 606239340, 610569621, 678410690, 814092828, 909359010, 949774966, 1017616035, 1221139242, 1356821380, 1424662449, 1818718020, 1899549932, 2035232070, 2374437415, 2442278484, 2849324898, 3052848105, 4070464140, 4273987347, 4748874830, 5698649796, 6105696210, 7123312245, 8547974694, 9497749660, 12211392420, 14246624490, 17095949388, 21369936735, 28493248980, 42739873470, 85479746940]

約数ペア:

[(1, 85479746940), (2, 42739873470), (3, 28493248980), (4, 21369936735), (5, 17095949388), (6, 14246624490), (7, 12211392420), (9, 9497749660), (10, 8547974694), (12, 7123312245), (14, 6105696210), (15, 5698649796), (18, 4748874830), (20, 4273987347), (21, 4070464140), (28, 3052848105), (30, 2849324898), (35, 2442278484), (36, 2374437415), (42, 2035232070), (45, 1899549932), (47, 1818718020), (60, 1424662449), (63, 1356821380), (70, 1221139242), (84, 1017616035), (90, 949774966), (94, 909359010), (105, 814092828), (126, 678410690), (140, 610569621), (141, 606239340), (180, 474887483), (188, 454679505), (210, 407046414), (235, 363743604), (252, 339205345), (282, 303119670), (315, 271364276), (329, 259816860), (420, 203523207), (423, 202079780), (470, 181871802), (564, 151559835), (630, 135682138), (658, 129908430), (705, 121247868), (846, 101039890), (940, 90935901), (987, 86605620), (1260, 67841069), (1316, 64954215), (1410, 60623934), (1645, 51963372), (1692, 50519945), (1974, 43302810), (2115, 40415956), (2820, 30311967), (2961, 28868540), (3290, 25981686), (3948, 21651405), (4230, 20207978), (4935, 17321124), (5922, 14434270), (6580, 12990843), (8460, 10103989), (9870, 8660562), (11844, 7217135), (14805, 5773708), (19740, 4330281), (29610, 2886854), (59220, 1443427)]