169202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 384310740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 103, 110, 114, 131, 132, 165, 190, 206, 209, 220, 228, 262, 285, 309, 330, 380, 393, 412, 418, 515, 524, 570, 618, 627, 655, 660, 786, 836, 1030, 1045, 1133, 1140, 1236, 1254, 1310, 1441, 1545, 1572, 1957, 1965, 2060, 2090, 2266, 2489, 2508, 2620, 2882, 3090, 3135, 3399, 3914, 3930, 4180, 4323, 4532, 4978, 5665, 5764, 5871, 6180, 6270, 6798, 7205, 7467, 7828, 7860, 8646, 9785, 9956, 11330, 11742, 12445, 12540, 13493, 13596, 14410, 14934, 16995, 17292, 19570, 21527, 21615, 22660, 23484, 24890, 26986, 27379, 28820, 29355, 29868, 33990, 37335, 39140, 40479, 43054, 43230, 49780, 53972, 54758, 58710, 64581, 67465, 67980, 74670, 80958, 82137, 86108, 86460, 107635, 109516, 117420, 129162, 134930, 136895, 148423, 149340, 161916, 164274, 202395, 215270, 256367, 258324, 269860, 273790, 296846, 322905, 328548, 404790, 410685, 430540, 445269, 512734, 547580, 593692, 645810, 742115, 769101, 809580, 821370, 890538, 1025468, 1281835, 1291620, 1484230, 1538202, 1642740, 1781076, 2226345, 2563670, 2820037, 2968460, 3076404, 3845505, 4452690, 5127340, 5640074, 7691010, 8460111, 8905380, 11280148, 14100185, 15382020, 16920222, 28200370, 33840444, 42300555, 56400740, 84601110, 169202220]

約数ペア:

[(1, 169202220), (2, 84601110), (3, 56400740), (4, 42300555), (5, 33840444), (6, 28200370), (10, 16920222), (11, 15382020), (12, 14100185), (15, 11280148), (19, 8905380), (20, 8460111), (22, 7691010), (30, 5640074), (33, 5127340), (38, 4452690), (44, 3845505), (55, 3076404), (57, 2968460), (60, 2820037), (66, 2563670), (76, 2226345), (95, 1781076), (103, 1642740), (110, 1538202), (114, 1484230), (131, 1291620), (132, 1281835), (165, 1025468), (190, 890538), (206, 821370), (209, 809580), (220, 769101), (228, 742115), (262, 645810), (285, 593692), (309, 547580), (330, 512734), (380, 445269), (393, 430540), (412, 410685), (418, 404790), (515, 328548), (524, 322905), (570, 296846), (618, 273790), (627, 269860), (655, 258324), (660, 256367), (786, 215270), (836, 202395), (1030, 164274), (1045, 161916), (1133, 149340), (1140, 148423), (1236, 136895), (1254, 134930), (1310, 129162), (1441, 117420), (1545, 109516), (1572, 107635), (1957, 86460), (1965, 86108), (2060, 82137), (2090, 80958), (2266, 74670), (2489, 67980), (2508, 67465), (2620, 64581), (2882, 58710), (3090, 54758), (3135, 53972), (3399, 49780), (3914, 43230), (3930, 43054), (4180, 40479), (4323, 39140), (4532, 37335), (4978, 33990), (5665, 29868), (5764, 29355), (5871, 28820), (6180, 27379), (6270, 26986), (6798, 24890), (7205, 23484), (7467, 22660), (7828, 21615), (7860, 21527), (8646, 19570), (9785, 17292), (9956, 16995), (11330, 14934), (11742, 14410), (12445, 13596), (12540, 13493)]