123939000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 429287040

約数和(自身を除く): 305348040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 125, 141, 150, 180, 188, 200, 225, 235, 250, 282, 293, 300, 360, 375, 376, 423, 450, 470, 500, 564, 586, 600, 705, 750, 846, 879, 900, 940, 1000, 1125, 1128, 1172, 1175, 1410, 1465, 1500, 1692, 1758, 1800, 1880, 2115, 2250, 2344, 2350, 2637, 2820, 2930, 3000, 3384, 3516, 3525, 4230, 4395, 4500, 4700, 5274, 5640, 5860, 5875, 7032, 7050, 7325, 8460, 8790, 9000, 9400, 10548, 10575, 11720, 11750, 13185, 13771, 14100, 14650, 16920, 17580, 17625, 21096, 21150, 21975, 23500, 26370, 27542, 28200, 29300, 35160, 35250, 36625, 41313, 42300, 43950, 47000, 52740, 52875, 55084, 58600, 65925, 68855, 70500, 73250, 82626, 84600, 87900, 105480, 105750, 109875, 110168, 123939, 131850, 137710, 141000, 146500, 165252, 175800, 206565, 211500, 219750, 247878, 263700, 275420, 293000, 329625, 330504, 344275, 413130, 423000, 439500, 495756, 527400, 550840, 619695, 659250, 688550, 826260, 879000, 991512, 1032825, 1239390, 1318500, 1377100, 1652520, 1721375, 2065650, 2478780, 2637000, 2754200, 3098475, 3442750, 4131300, 4957560, 5164125, 6196950, 6885500, 8262600, 10328250, 12393900, 13771000, 15492375, 20656500, 24787800, 30984750, 41313000, 61969500, 123939000]

約数ペア:

[(1, 123939000), (2, 61969500), (3, 41313000), (4, 30984750), (5, 24787800), (6, 20656500), (8, 15492375), (9, 13771000), (10, 12393900), (12, 10328250), (15, 8262600), (18, 6885500), (20, 6196950), (24, 5164125), (25, 4957560), (30, 4131300), (36, 3442750), (40, 3098475), (45, 2754200), (47, 2637000), (50, 2478780), (60, 2065650), (72, 1721375), (75, 1652520), (90, 1377100), (94, 1318500), (100, 1239390), (120, 1032825), (125, 991512), (141, 879000), (150, 826260), (180, 688550), (188, 659250), (200, 619695), (225, 550840), (235, 527400), (250, 495756), (282, 439500), (293, 423000), (300, 413130), (360, 344275), (375, 330504), (376, 329625), (423, 293000), (450, 275420), (470, 263700), (500, 247878), (564, 219750), (586, 211500), (600, 206565), (705, 175800), (750, 165252), (846, 146500), (879, 141000), (900, 137710), (940, 131850), (1000, 123939), (1125, 110168), (1128, 109875), (1172, 105750), (1175, 105480), (1410, 87900), (1465, 84600), (1500, 82626), (1692, 73250), (1758, 70500), (1800, 68855), (1880, 65925), (2115, 58600), (2250, 55084), (2344, 52875), (2350, 52740), (2637, 47000), (2820, 43950), (2930, 42300), (3000, 41313), (3384, 36625), (3516, 35250), (3525, 35160), (4230, 29300), (4395, 28200), (4500, 27542), (4700, 26370), (5274, 23500), (5640, 21975), (5860, 21150), (5875, 21096), (7032, 17625), (7050, 17580), (7325, 16920), (8460, 14650), (8790, 14100), (9000, 13771), (9400, 13185), (10548, 11750), (10575, 11720)]