337997340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 1106595840

約数和(自身を除く): 768598500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 90, 93, 108, 122, 124, 135, 155, 180, 183, 186, 244, 270, 279, 305, 310, 331, 366, 372, 465, 540, 549, 558, 610, 620, 662, 732, 837, 915, 930, 993, 1098, 1116, 1220, 1324, 1395, 1647, 1655, 1674, 1830, 1860, 1891, 1986, 2196, 2745, 2790, 2979, 3294, 3310, 3348, 3660, 3782, 3972, 4185, 4965, 5490, 5580, 5673, 5958, 6588, 6620, 7564, 8235, 8370, 8937, 9455, 9930, 10261, 10980, 11346, 11916, 14895, 16470, 16740, 17019, 17874, 18910, 19860, 20191, 20522, 22692, 28365, 29790, 30783, 32940, 34038, 35748, 37820, 40382, 41044, 44685, 51057, 51305, 56730, 59580, 60573, 61566, 68076, 80764, 85095, 89370, 92349, 100955, 102114, 102610, 113460, 121146, 123132, 153915, 170190, 178740, 181719, 184698, 201910, 204228, 205220, 242292, 255285, 277047, 302865, 307830, 340380, 363438, 369396, 403820, 461745, 510570, 545157, 554094, 605730, 615660, 625921, 726876, 908595, 923490, 1021140, 1090314, 1108188, 1211460, 1251842, 1385235, 1817190, 1846980, 1877763, 2180628, 2503684, 2725785, 2770470, 3129605, 3634380, 3755526, 5451570, 5540940, 5633289, 6259210, 7511052, 9388815, 10903140, 11266578, 12518420, 16899867, 18777630, 22533156, 28166445, 33799734, 37555260, 56332890, 67599468, 84499335, 112665780, 168998670, 337997340]

約数ペア:

[(1, 337997340), (2, 168998670), (3, 112665780), (4, 84499335), (5, 67599468), (6, 56332890), (9, 37555260), (10, 33799734), (12, 28166445), (15, 22533156), (18, 18777630), (20, 16899867), (27, 12518420), (30, 11266578), (31, 10903140), (36, 9388815), (45, 7511052), (54, 6259210), (60, 5633289), (61, 5540940), (62, 5451570), (90, 3755526), (93, 3634380), (108, 3129605), (122, 2770470), (124, 2725785), (135, 2503684), (155, 2180628), (180, 1877763), (183, 1846980), (186, 1817190), (244, 1385235), (270, 1251842), (279, 1211460), (305, 1108188), (310, 1090314), (331, 1021140), (366, 923490), (372, 908595), (465, 726876), (540, 625921), (549, 615660), (558, 605730), (610, 554094), (620, 545157), (662, 510570), (732, 461745), (837, 403820), (915, 369396), (930, 363438), (993, 340380), (1098, 307830), (1116, 302865), (1220, 277047), (1324, 255285), (1395, 242292), (1647, 205220), (1655, 204228), (1674, 201910), (1830, 184698), (1860, 181719), (1891, 178740), (1986, 170190), (2196, 153915), (2745, 123132), (2790, 121146), (2979, 113460), (3294, 102610), (3310, 102114), (3348, 100955), (3660, 92349), (3782, 89370), (3972, 85095), (4185, 80764), (4965, 68076), (5490, 61566), (5580, 60573), (5673, 59580), (5958, 56730), (6588, 51305), (6620, 51057), (7564, 44685), (8235, 41044), (8370, 40382), (8937, 37820), (9455, 35748), (9930, 34038), (10261, 32940), (10980, 30783), (11346, 29790), (11916, 28365), (14895, 22692), (16470, 20522), (16740, 20191), (17019, 19860), (17874, 18910)]