61243000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 176641920

約数和(自身を除く): 115398920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 673, 700, 728, 875, 910, 1000, 1300, 1346, 1400, 1625, 1750, 1820, 2275, 2600, 2692, 3250, 3365, 3500, 3640, 4550, 4711, 5384, 6500, 6730, 7000, 8749, 9100, 9422, 11375, 13000, 13460, 16825, 17498, 18200, 18844, 22750, 23555, 26920, 33650, 34996, 37688, 43745, 45500, 47110, 61243, 67300, 69992, 84125, 87490, 91000, 94220, 117775, 122486, 134600, 168250, 174980, 188440, 218725, 235550, 244972, 306215, 336500, 349960, 437450, 471100, 489944, 588875, 612430, 673000, 874900, 942200, 1093625, 1177750, 1224860, 1531075, 1749800, 2187250, 2355500, 2449720, 3062150, 4374500, 4711000, 6124300, 7655375, 8749000, 12248600, 15310750, 30621500, 61243000]

約数ペア:

[(1, 61243000), (2, 30621500), (4, 15310750), (5, 12248600), (7, 8749000), (8, 7655375), (10, 6124300), (13, 4711000), (14, 4374500), (20, 3062150), (25, 2449720), (26, 2355500), (28, 2187250), (35, 1749800), (40, 1531075), (50, 1224860), (52, 1177750), (56, 1093625), (65, 942200), (70, 874900), (91, 673000), (100, 612430), (104, 588875), (125, 489944), (130, 471100), (140, 437450), (175, 349960), (182, 336500), (200, 306215), (250, 244972), (260, 235550), (280, 218725), (325, 188440), (350, 174980), (364, 168250), (455, 134600), (500, 122486), (520, 117775), (650, 94220), (673, 91000), (700, 87490), (728, 84125), (875, 69992), (910, 67300), (1000, 61243), (1300, 47110), (1346, 45500), (1400, 43745), (1625, 37688), (1750, 34996), (1820, 33650), (2275, 26920), (2600, 23555), (2692, 22750), (3250, 18844), (3365, 18200), (3500, 17498), (3640, 16825), (4550, 13460), (4711, 13000), (5384, 11375), (6500, 9422), (6730, 9100), (7000, 8749)]