179520660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 602888832

約数和(自身を除く): 423368172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1277, 1278, 1420, 1562, 1980, 2130, 2343, 2554, 2556, 3124, 3195, 3831, 3905, 4260, 4686, 5108, 6385, 6390, 7029, 7662, 7810, 9372, 11493, 11715, 12770, 12780, 14047, 14058, 15324, 15620, 19155, 22986, 23430, 25540, 28094, 28116, 35145, 38310, 42141, 45972, 46860, 56188, 57465, 70235, 70290, 76620, 84282, 90667, 114930, 126423, 140470, 140580, 168564, 181334, 210705, 229860, 252846, 272001, 280940, 362668, 421410, 453335, 505692, 544002, 632115, 816003, 842820, 906670, 997337, 1088004, 1264230, 1360005, 1632006, 1813340, 1994674, 2528460, 2720010, 2992011, 3264012, 3989348, 4080015, 4986685, 5440020, 5984022, 8160030, 8976033, 9973370, 11968044, 14960055, 16320060, 17952066, 19946740, 29920110, 35904132, 44880165, 59840220, 89760330, 179520660]

約数ペア:

[(1, 179520660), (2, 89760330), (3, 59840220), (4, 44880165), (5, 35904132), (6, 29920110), (9, 19946740), (10, 17952066), (11, 16320060), (12, 14960055), (15, 11968044), (18, 9973370), (20, 8976033), (22, 8160030), (30, 5984022), (33, 5440020), (36, 4986685), (44, 4080015), (45, 3989348), (55, 3264012), (60, 2992011), (66, 2720010), (71, 2528460), (90, 1994674), (99, 1813340), (110, 1632006), (132, 1360005), (142, 1264230), (165, 1088004), (180, 997337), (198, 906670), (213, 842820), (220, 816003), (284, 632115), (330, 544002), (355, 505692), (396, 453335), (426, 421410), (495, 362668), (639, 280940), (660, 272001), (710, 252846), (781, 229860), (852, 210705), (990, 181334), (1065, 168564), (1277, 140580), (1278, 140470), (1420, 126423), (1562, 114930), (1980, 90667), (2130, 84282), (2343, 76620), (2554, 70290), (2556, 70235), (3124, 57465), (3195, 56188), (3831, 46860), (3905, 45972), (4260, 42141), (4686, 38310), (5108, 35145), (6385, 28116), (6390, 28094), (7029, 25540), (7662, 23430), (7810, 22986), (9372, 19155), (11493, 15620), (11715, 15324), (12770, 14058), (12780, 14047)]