237598020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10909}}^1$

素因数の和:10946

約数の個数: 108

約数和(自身を含む): 792262380

約数和(自身を除く): 554664360

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, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 10909, 21780, 21818, 32727, 43636, 54545, 65454, 98181, 109090, 119999, 130908, 163635, 196362, 218180, 239998, 327270, 359997, 392724, 479996, 490905, 599995, 654540, 719994, 981810, 1079991, 1199990, 1319989, 1439988, 1799985, 1963620, 2159982, 2399980, 2639978, 3599970, 3959967, 4319964, 5279956, 5399955, 6599945, 7199940, 7919934, 10799910, 11879901, 13199890, 15839868, 19799835, 21599820, 23759802, 26399780, 39599670, 47519604, 59399505, 79199340, 118799010, 237598020]

約数ペア:

[(1, 237598020), (2, 118799010), (3, 79199340), (4, 59399505), (5, 47519604), (6, 39599670), (9, 26399780), (10, 23759802), (11, 21599820), (12, 19799835), (15, 15839868), (18, 13199890), (20, 11879901), (22, 10799910), (30, 7919934), (33, 7199940), (36, 6599945), (44, 5399955), (45, 5279956), (55, 4319964), (60, 3959967), (66, 3599970), (90, 2639978), (99, 2399980), (110, 2159982), (121, 1963620), (132, 1799985), (165, 1439988), (180, 1319989), (198, 1199990), (220, 1079991), (242, 981810), (330, 719994), (363, 654540), (396, 599995), (484, 490905), (495, 479996), (605, 392724), (660, 359997), (726, 327270), (990, 239998), (1089, 218180), (1210, 196362), (1452, 163635), (1815, 130908), (1980, 119999), (2178, 109090), (2420, 98181), (3630, 65454), (4356, 54545), (5445, 43636), (7260, 32727), (10890, 21818), (10909, 21780)]