790487100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7546

約数の個数: 180

約数和(自身を含む): 2759925784

約数和(自身を除く): 1969438684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 7020, 7507, 8100, 8775, 10530, 11700, 15014, 17550, 21060, 22521, 26325, 30028, 35100, 37535, 45042, 52650, 67563, 75070, 90084, 97591, 105300, 112605, 135126, 150140, 187675, 195182, 202689, 225210, 270252, 292773, 337815, 375350, 390364, 405378, 450420, 487955, 563025, 585546, 608067, 675630, 750700, 810756, 878319, 975910, 1013445, 1126050, 1171092, 1216134, 1351260, 1463865, 1689075, 1756638, 1951820, 2026890, 2252100, 2432268, 2439775, 2634957, 2927730, 3040335, 3378150, 3513276, 4053780, 4391595, 4879550, 5067225, 5269914, 5855460, 6080670, 6756300, 7319325, 7904871, 8783190, 9759100, 10134450, 10539828, 12161340, 13174785, 14638650, 15201675, 15809742, 17566380, 20268900, 21957975, 26349570, 29277300, 30403350, 31619484, 39524355, 43915950, 52699140, 60806700, 65873925, 79048710, 87831900, 131747850, 158097420, 197621775, 263495700, 395243550, 790487100]

約数ペア:

[(1, 790487100), (2, 395243550), (3, 263495700), (4, 197621775), (5, 158097420), (6, 131747850), (9, 87831900), (10, 79048710), (12, 65873925), (13, 60806700), (15, 52699140), (18, 43915950), (20, 39524355), (25, 31619484), (26, 30403350), (27, 29277300), (30, 26349570), (36, 21957975), (39, 20268900), (45, 17566380), (50, 15809742), (52, 15201675), (54, 14638650), (60, 13174785), (65, 12161340), (75, 10539828), (78, 10134450), (81, 9759100), (90, 8783190), (100, 7904871), (108, 7319325), (117, 6756300), (130, 6080670), (135, 5855460), (150, 5269914), (156, 5067225), (162, 4879550), (180, 4391595), (195, 4053780), (225, 3513276), (234, 3378150), (260, 3040335), (270, 2927730), (300, 2634957), (324, 2439775), (325, 2432268), (351, 2252100), (390, 2026890), (405, 1951820), (450, 1756638), (468, 1689075), (540, 1463865), (585, 1351260), (650, 1216134), (675, 1171092), (702, 1126050), (780, 1013445), (810, 975910), (900, 878319), (975, 810756), (1053, 750700), (1170, 675630), (1300, 608067), (1350, 585546), (1404, 563025), (1620, 487955), (1755, 450420), (1950, 405378), (2025, 390364), (2106, 375350), (2340, 337815), (2700, 292773), (2925, 270252), (3510, 225210), (3900, 202689), (4050, 195182), (4212, 187675), (5265, 150140), (5850, 135126), (7020, 112605), (7507, 105300), (8100, 97591), (8775, 90084), (10530, 75070), (11700, 67563), (15014, 52650), (17550, 45042), (21060, 37535), (22521, 35100), (26325, 30028)]