1257798000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5180

約数の個数: 160

約数和(自身を含む): 4154859072

約数和(自身を除く): 2897061072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 150, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 410, 492, 500, 600, 615, 656, 750, 820, 984, 1000, 1025, 1200, 1230, 1500, 1640, 1968, 2000, 2050, 2460, 3000, 3075, 3280, 4100, 4920, 5113, 5125, 6000, 6150, 8200, 9840, 10226, 10250, 12300, 15339, 15375, 16400, 20452, 20500, 24600, 25565, 30678, 30750, 40904, 41000, 49200, 51130, 61356, 61500, 76695, 81808, 82000, 102260, 122712, 123000, 127825, 153390, 204520, 209633, 245424, 246000, 255650, 306780, 383475, 409040, 419266, 511300, 613560, 628899, 639125, 766950, 838532, 1022600, 1048165, 1227120, 1257798, 1278250, 1533900, 1677064, 1917375, 2045200, 2096330, 2515596, 2556500, 3067800, 3144495, 3354128, 3834750, 4192660, 5031192, 5113000, 5240825, 6135600, 6288990, 7669500, 8385320, 10062384, 10226000, 10481650, 12577980, 15339000, 15722475, 16770640, 20963300, 25155960, 26204125, 30678000, 31444950, 41926600, 50311920, 52408250, 62889900, 78612375, 83853200, 104816500, 125779800, 157224750, 209633000, 251559600, 314449500, 419266000, 628899000, 1257798000]

約数ペア:

[(1, 1257798000), (2, 628899000), (3, 419266000), (4, 314449500), (5, 251559600), (6, 209633000), (8, 157224750), (10, 125779800), (12, 104816500), (15, 83853200), (16, 78612375), (20, 62889900), (24, 52408250), (25, 50311920), (30, 41926600), (40, 31444950), (41, 30678000), (48, 26204125), (50, 25155960), (60, 20963300), (75, 16770640), (80, 15722475), (82, 15339000), (100, 12577980), (120, 10481650), (123, 10226000), (125, 10062384), (150, 8385320), (164, 7669500), (200, 6288990), (205, 6135600), (240, 5240825), (246, 5113000), (250, 5031192), (300, 4192660), (328, 3834750), (375, 3354128), (400, 3144495), (410, 3067800), (492, 2556500), (500, 2515596), (600, 2096330), (615, 2045200), (656, 1917375), (750, 1677064), (820, 1533900), (984, 1278250), (1000, 1257798), (1025, 1227120), (1200, 1048165), (1230, 1022600), (1500, 838532), (1640, 766950), (1968, 639125), (2000, 628899), (2050, 613560), (2460, 511300), (3000, 419266), (3075, 409040), (3280, 383475), (4100, 306780), (4920, 255650), (5113, 246000), (5125, 245424), (6000, 209633), (6150, 204520), (8200, 153390), (9840, 127825), (10226, 123000), (10250, 122712), (12300, 102260), (15339, 82000), (15375, 81808), (16400, 76695), (20452, 61500), (20500, 61356), (24600, 51130), (25565, 49200), (30678, 41000), (30750, 40904)]