498550140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 1729262304

約数和(自身を除く): 1230712164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 101, 108, 110, 132, 135, 162, 165, 180, 198, 202, 220, 270, 277, 297, 303, 324, 330, 396, 404, 405, 495, 505, 540, 554, 594, 606, 660, 810, 831, 891, 909, 990, 1010, 1108, 1111, 1188, 1212, 1385, 1485, 1515, 1620, 1662, 1782, 1818, 1980, 2020, 2222, 2493, 2727, 2770, 2970, 3030, 3047, 3324, 3333, 3564, 3636, 4155, 4444, 4455, 4545, 4986, 5454, 5540, 5555, 5940, 6060, 6094, 6666, 7479, 8181, 8310, 8910, 9090, 9141, 9972, 9999, 10908, 11110, 12188, 12465, 13332, 13635, 14958, 15235, 16362, 16620, 16665, 17820, 18180, 18282, 19998, 22220, 22437, 24930, 27270, 27423, 27977, 29916, 29997, 30470, 32724, 33330, 36564, 37395, 39996, 40905, 44874, 45705, 49860, 49995, 54540, 54846, 55954, 59994, 60940, 66660, 74790, 81810, 82269, 83931, 89748, 89991, 91410, 99990, 109692, 111908, 112185, 119988, 137115, 139885, 149580, 149985, 163620, 164538, 167862, 179982, 182820, 199980, 224370, 246807, 251793, 274230, 279770, 299970, 307747, 329076, 335724, 359964, 411345, 419655, 448740, 449955, 493614, 503586, 548460, 559540, 599940, 615494, 755379, 822690, 839310, 899910, 923241, 987228, 1007172, 1230988, 1234035, 1258965, 1510758, 1538735, 1645380, 1678620, 1799820, 1846482, 2266137, 2468070, 2517930, 2769723, 3021516, 3077470, 3692964, 3776895, 4532274, 4616205, 4936140, 5035860, 5539446, 6154940, 7553790, 8309169, 9064548, 9232410, 11078892, 11330685, 13848615, 15107580, 16618338, 18464820, 22661370, 24927507, 27697230, 33236676, 41545845, 45322740, 49855014, 55394460, 83091690, 99710028, 124637535, 166183380, 249275070, 498550140]

約数ペア:

[(1, 498550140), (2, 249275070), (3, 166183380), (4, 124637535), (5, 99710028), (6, 83091690), (9, 55394460), (10, 49855014), (11, 45322740), (12, 41545845), (15, 33236676), (18, 27697230), (20, 24927507), (22, 22661370), (27, 18464820), (30, 16618338), (33, 15107580), (36, 13848615), (44, 11330685), (45, 11078892), (54, 9232410), (55, 9064548), (60, 8309169), (66, 7553790), (81, 6154940), (90, 5539446), (99, 5035860), (101, 4936140), (108, 4616205), (110, 4532274), (132, 3776895), (135, 3692964), (162, 3077470), (165, 3021516), (180, 2769723), (198, 2517930), (202, 2468070), (220, 2266137), (270, 1846482), (277, 1799820), (297, 1678620), (303, 1645380), (324, 1538735), (330, 1510758), (396, 1258965), (404, 1234035), (405, 1230988), (495, 1007172), (505, 987228), (540, 923241), (554, 899910), (594, 839310), (606, 822690), (660, 755379), (810, 615494), (831, 599940), (891, 559540), (909, 548460), (990, 503586), (1010, 493614), (1108, 449955), (1111, 448740), (1188, 419655), (1212, 411345), (1385, 359964), (1485, 335724), (1515, 329076), (1620, 307747), (1662, 299970), (1782, 279770), (1818, 274230), (1980, 251793), (2020, 246807), (2222, 224370), (2493, 199980), (2727, 182820), (2770, 179982), (2970, 167862), (3030, 164538), (3047, 163620), (3324, 149985), (3333, 149580), (3564, 139885), (3636, 137115), (4155, 119988), (4444, 112185), (4455, 111908), (4545, 109692), (4986, 99990), (5454, 91410), (5540, 89991), (5555, 89748), (5940, 83931), (6060, 82269), (6094, 81810), (6666, 74790), (7479, 66660), (8181, 60940), (8310, 59994), (8910, 55954), (9090, 54846), (9141, 54540), (9972, 49995), (9999, 49860), (10908, 45705), (11110, 44874), (12188, 40905), (12465, 39996), (13332, 37395), (13635, 36564), (14958, 33330), (15235, 32724), (16362, 30470), (16620, 29997), (16665, 29916), (17820, 27977), (18180, 27423), (18282, 27270), (19998, 24930), (22220, 22437)]