1273702800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{28687}}^1$

素因数の和:28745

約数の個数: 120

約数和(自身を含む): 4190513536

約数和(自身を除く): 2916810736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1200, 1480, 1776, 1850, 2220, 2775, 2960, 3700, 4440, 5550, 7400, 8880, 11100, 14800, 22200, 28687, 44400, 57374, 86061, 114748, 143435, 172122, 229496, 286870, 344244, 430305, 458992, 573740, 688488, 717175, 860610, 1061419, 1147480, 1376976, 1434350, 1721220, 2122838, 2151525, 2294960, 2868700, 3184257, 3442440, 4245676, 4303050, 5307095, 5737400, 6368514, 6884880, 8491352, 8606100, 10614190, 11474800, 12737028, 15921285, 16982704, 17212200, 21228380, 25474056, 26535475, 31842570, 34424400, 42456760, 50948112, 53070950, 63685140, 79606425, 84913520, 106141900, 127370280, 159212850, 212283800, 254740560, 318425700, 424567600, 636851400, 1273702800]

約数ペア:

[(1, 1273702800), (2, 636851400), (3, 424567600), (4, 318425700), (5, 254740560), (6, 212283800), (8, 159212850), (10, 127370280), (12, 106141900), (15, 84913520), (16, 79606425), (20, 63685140), (24, 53070950), (25, 50948112), (30, 42456760), (37, 34424400), (40, 31842570), (48, 26535475), (50, 25474056), (60, 21228380), (74, 17212200), (75, 16982704), (80, 15921285), (100, 12737028), (111, 11474800), (120, 10614190), (148, 8606100), (150, 8491352), (185, 6884880), (200, 6368514), (222, 5737400), (240, 5307095), (296, 4303050), (300, 4245676), (370, 3442440), (400, 3184257), (444, 2868700), (555, 2294960), (592, 2151525), (600, 2122838), (740, 1721220), (888, 1434350), (925, 1376976), (1110, 1147480), (1200, 1061419), (1480, 860610), (1776, 717175), (1850, 688488), (2220, 573740), (2775, 458992), (2960, 430305), (3700, 344244), (4440, 286870), (5550, 229496), (7400, 172122), (8880, 143435), (11100, 114748), (14800, 86061), (22200, 57374), (28687, 44400)]