2047457700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{98911}}^1$

素因数の和:98954

約数の個数: 108

約数和(自身を含む): 6696738048

約数和(自身を除く): 4649280348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 98911, 197822, 296733, 395644, 494555, 593466, 890199, 989110, 1186932, 1483665, 1780398, 1978220, 2274953, 2472775, 2967330, 3560796, 4450995, 4549906, 4945550, 5934660, 6824859, 7418325, 8901990, 9099812, 9891100, 11374765, 13649718, 14836650, 17803980, 20474577, 22254975, 22749530, 27299436, 29673300, 34124295, 40949154, 44509950, 45499060, 56873825, 68248590, 81898308, 89019900, 102372885, 113747650, 136497180, 170621475, 204745770, 227495300, 341242950, 409491540, 511864425, 682485900, 1023728850, 2047457700]

約数ペア:

[(1, 2047457700), (2, 1023728850), (3, 682485900), (4, 511864425), (5, 409491540), (6, 341242950), (9, 227495300), (10, 204745770), (12, 170621475), (15, 136497180), (18, 113747650), (20, 102372885), (23, 89019900), (25, 81898308), (30, 68248590), (36, 56873825), (45, 45499060), (46, 44509950), (50, 40949154), (60, 34124295), (69, 29673300), (75, 27299436), (90, 22749530), (92, 22254975), (100, 20474577), (115, 17803980), (138, 14836650), (150, 13649718), (180, 11374765), (207, 9891100), (225, 9099812), (230, 8901990), (276, 7418325), (300, 6824859), (345, 5934660), (414, 4945550), (450, 4549906), (460, 4450995), (575, 3560796), (690, 2967330), (828, 2472775), (900, 2274953), (1035, 1978220), (1150, 1780398), (1380, 1483665), (1725, 1186932), (2070, 989110), (2300, 890199), (3450, 593466), (4140, 494555), (5175, 395644), (6900, 296733), (10350, 197822), (20700, 98911)]