141831900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 216

約数和(自身を含む): 519966720

約数和(自身を除く): 378134820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 479, 525, 564, 630, 658, 700, 705, 846, 900, 940, 958, 987, 1050, 1175, 1260, 1316, 1410, 1437, 1575, 1645, 1692, 1916, 1974, 2100, 2115, 2350, 2395, 2820, 2874, 2961, 3150, 3290, 3353, 3525, 3948, 4230, 4311, 4700, 4790, 4935, 5748, 5922, 6300, 6580, 6706, 7050, 7185, 8225, 8460, 8622, 9580, 9870, 10059, 10575, 11844, 11975, 13412, 14100, 14370, 14805, 16450, 16765, 17244, 19740, 20118, 21150, 21555, 22513, 23950, 24675, 28740, 29610, 30177, 32900, 33530, 35925, 40236, 42300, 43110, 45026, 47900, 49350, 50295, 59220, 60354, 67060, 67539, 71850, 74025, 83825, 86220, 90052, 98700, 100590, 107775, 112565, 120708, 135078, 143700, 148050, 150885, 157591, 167650, 201180, 202617, 215550, 225130, 251475, 270156, 296100, 301770, 315182, 335300, 337695, 405234, 431100, 450260, 472773, 502950, 562825, 603540, 630364, 675390, 754425, 787955, 810468, 945546, 1005900, 1013085, 1125650, 1350780, 1418319, 1508850, 1575910, 1688475, 1891092, 2026170, 2251300, 2363865, 2836638, 3017700, 3151820, 3376950, 3939775, 4052340, 4727730, 5065425, 5673276, 6753900, 7091595, 7879550, 9455460, 10130850, 11819325, 14183190, 15759100, 20261700, 23638650, 28366380, 35457975, 47277300, 70915950, 141831900]

約数ペア:

[(1, 141831900), (2, 70915950), (3, 47277300), (4, 35457975), (5, 28366380), (6, 23638650), (7, 20261700), (9, 15759100), (10, 14183190), (12, 11819325), (14, 10130850), (15, 9455460), (18, 7879550), (20, 7091595), (21, 6753900), (25, 5673276), (28, 5065425), (30, 4727730), (35, 4052340), (36, 3939775), (42, 3376950), (45, 3151820), (47, 3017700), (50, 2836638), (60, 2363865), (63, 2251300), (70, 2026170), (75, 1891092), (84, 1688475), (90, 1575910), (94, 1508850), (100, 1418319), (105, 1350780), (126, 1125650), (140, 1013085), (141, 1005900), (150, 945546), (175, 810468), (180, 787955), (188, 754425), (210, 675390), (225, 630364), (235, 603540), (252, 562825), (282, 502950), (300, 472773), (315, 450260), (329, 431100), (350, 405234), (420, 337695), (423, 335300), (450, 315182), (470, 301770), (479, 296100), (525, 270156), (564, 251475), (630, 225130), (658, 215550), (700, 202617), (705, 201180), (846, 167650), (900, 157591), (940, 150885), (958, 148050), (987, 143700), (1050, 135078), (1175, 120708), (1260, 112565), (1316, 107775), (1410, 100590), (1437, 98700), (1575, 90052), (1645, 86220), (1692, 83825), (1916, 74025), (1974, 71850), (2100, 67539), (2115, 67060), (2350, 60354), (2395, 59220), (2820, 50295), (2874, 49350), (2961, 47900), (3150, 45026), (3290, 43110), (3353, 42300), (3525, 40236), (3948, 35925), (4230, 33530), (4311, 32900), (4700, 30177), (4790, 29610), (4935, 28740), (5748, 24675), (5922, 23950), (6300, 22513), (6580, 21555), (6706, 21150), (7050, 20118), (7185, 19740), (8225, 17244), (8460, 16765), (8622, 16450), (9580, 14805), (9870, 14370), (10059, 14100), (10575, 13412), (11844, 11975)]