79762800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5147

約数の個数: 120

約数和(自身を含む): 275215024

約数和(自身を除く): 195452224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5113, 5200, 7800, 10226, 15339, 15600, 20452, 25565, 30678, 40904, 51130, 61356, 66469, 76695, 81808, 102260, 122712, 127825, 132938, 153390, 199407, 204520, 245424, 255650, 265876, 306780, 332345, 383475, 398814, 409040, 511300, 531752, 613560, 664690, 766950, 797628, 997035, 1022600, 1063504, 1227120, 1329380, 1533900, 1595256, 1661725, 1994070, 2045200, 2658760, 3067800, 3190512, 3323450, 3988140, 4985175, 5317520, 6135600, 6646900, 7976280, 9970350, 13293800, 15952560, 19940700, 26587600, 39881400, 79762800]

約数ペア:

[(1, 79762800), (2, 39881400), (3, 26587600), (4, 19940700), (5, 15952560), (6, 13293800), (8, 9970350), (10, 7976280), (12, 6646900), (13, 6135600), (15, 5317520), (16, 4985175), (20, 3988140), (24, 3323450), (25, 3190512), (26, 3067800), (30, 2658760), (39, 2045200), (40, 1994070), (48, 1661725), (50, 1595256), (52, 1533900), (60, 1329380), (65, 1227120), (75, 1063504), (78, 1022600), (80, 997035), (100, 797628), (104, 766950), (120, 664690), (130, 613560), (150, 531752), (156, 511300), (195, 409040), (200, 398814), (208, 383475), (240, 332345), (260, 306780), (300, 265876), (312, 255650), (325, 245424), (390, 204520), (400, 199407), (520, 153390), (600, 132938), (624, 127825), (650, 122712), (780, 102260), (975, 81808), (1040, 76695), (1200, 66469), (1300, 61356), (1560, 51130), (1950, 40904), (2600, 30678), (3120, 25565), (3900, 20452), (5113, 15600), (5200, 15339), (7800, 10226)]