127278060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23311}}^1$

素因数の和:23343

約数の個数: 96

約数和(自身を含む): 438638592

約数和(自身を除く): 311360532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 233110, 279732, 303043, 326354, 349665, 466220, 489531, 606086, 652708, 699330, 815885, 909129, 979062, 1212172, 1398660, 1515215, 1631770, 1818258, 1958124, 2121301, 2447655, 3030430, 3263540, 3636516, 4242602, 4545645, 4895310, 6060860, 6363903, 8485204, 9091290, 9790620, 10606505, 12727806, 18182580, 21213010, 25455612, 31819515, 42426020, 63639030, 127278060]

約数ペア:

[(1, 127278060), (2, 63639030), (3, 42426020), (4, 31819515), (5, 25455612), (6, 21213010), (7, 18182580), (10, 12727806), (12, 10606505), (13, 9790620), (14, 9091290), (15, 8485204), (20, 6363903), (21, 6060860), (26, 4895310), (28, 4545645), (30, 4242602), (35, 3636516), (39, 3263540), (42, 3030430), (52, 2447655), (60, 2121301), (65, 1958124), (70, 1818258), (78, 1631770), (84, 1515215), (91, 1398660), (105, 1212172), (130, 979062), (140, 909129), (156, 815885), (182, 699330), (195, 652708), (210, 606086), (260, 489531), (273, 466220), (364, 349665), (390, 326354), (420, 303043), (455, 279732), (546, 233110), (780, 163177), (910, 139866), (1092, 116555), (1365, 93244), (1820, 69933), (2730, 46622), (5460, 23311)]