227699340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 720679680

約数和(自身を除く): 492980340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 359, 372, 465, 620, 660, 682, 718, 930, 961, 1023, 1077, 1364, 1436, 1705, 1795, 1860, 1922, 2046, 2154, 2883, 3410, 3590, 3844, 3949, 4092, 4308, 4805, 5115, 5385, 5766, 6820, 7180, 7898, 9610, 10230, 10571, 10770, 11129, 11532, 11847, 14415, 15796, 19220, 19745, 20460, 21142, 21540, 22258, 23694, 28830, 31713, 33387, 39490, 42284, 44516, 47388, 52855, 55645, 57660, 59235, 63426, 66774, 78980, 105710, 111290, 118470, 122419, 126852, 133548, 158565, 166935, 211420, 222580, 236940, 244838, 317130, 333870, 344999, 367257, 489676, 612095, 634260, 667740, 689998, 734514, 1034997, 1224190, 1379996, 1469028, 1724995, 1836285, 2069994, 2448380, 3449990, 3672570, 3794989, 4139988, 5174985, 6899980, 7345140, 7589978, 10349970, 11384967, 15179956, 18974945, 20699940, 22769934, 37949890, 45539868, 56924835, 75899780, 113849670, 227699340]

約数ペア:

[(1, 227699340), (2, 113849670), (3, 75899780), (4, 56924835), (5, 45539868), (6, 37949890), (10, 22769934), (11, 20699940), (12, 18974945), (15, 15179956), (20, 11384967), (22, 10349970), (30, 7589978), (31, 7345140), (33, 6899980), (44, 5174985), (55, 4139988), (60, 3794989), (62, 3672570), (66, 3449990), (93, 2448380), (110, 2069994), (124, 1836285), (132, 1724995), (155, 1469028), (165, 1379996), (186, 1224190), (220, 1034997), (310, 734514), (330, 689998), (341, 667740), (359, 634260), (372, 612095), (465, 489676), (620, 367257), (660, 344999), (682, 333870), (718, 317130), (930, 244838), (961, 236940), (1023, 222580), (1077, 211420), (1364, 166935), (1436, 158565), (1705, 133548), (1795, 126852), (1860, 122419), (1922, 118470), (2046, 111290), (2154, 105710), (2883, 78980), (3410, 66774), (3590, 63426), (3844, 59235), (3949, 57660), (4092, 55645), (4308, 52855), (4805, 47388), (5115, 44516), (5385, 42284), (5766, 39490), (6820, 33387), (7180, 31713), (7898, 28830), (9610, 23694), (10230, 22258), (10571, 21540), (10770, 21142), (11129, 20460), (11532, 19745), (11847, 19220), (14415, 15796)]