131821200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5262

約数の個数: 180

約数和(自身を含む): 522907008

約数和(自身を除く): 391085808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 5231, 6300, 8400, 10462, 12600, 15693, 20924, 25200, 26155, 31386, 36617, 41848, 47079, 52310, 62772, 73234, 78465, 83696, 94158, 104620, 109851, 125544, 130775, 146468, 156930, 183085, 188316, 209240, 219702, 235395, 251088, 261550, 292936, 313860, 329553, 366170, 376632, 392325, 418480, 439404, 470790, 523100, 549255, 585872, 627720, 659106, 732340, 753264, 784650, 878808, 915425, 941580, 1046200, 1098510, 1176975, 1255440, 1318212, 1464680, 1569300, 1647765, 1757616, 1830850, 1883160, 2092400, 2197020, 2353950, 2636424, 2746275, 2929360, 3138600, 3295530, 3661700, 3766320, 4394040, 4707900, 5272848, 5492550, 6277200, 6591060, 7323400, 8238825, 8788080, 9415800, 10985100, 13182120, 14646800, 16477650, 18831600, 21970200, 26364240, 32955300, 43940400, 65910600, 131821200]

約数ペア:

[(1, 131821200), (2, 65910600), (3, 43940400), (4, 32955300), (5, 26364240), (6, 21970200), (7, 18831600), (8, 16477650), (9, 14646800), (10, 13182120), (12, 10985100), (14, 9415800), (15, 8788080), (16, 8238825), (18, 7323400), (20, 6591060), (21, 6277200), (24, 5492550), (25, 5272848), (28, 4707900), (30, 4394040), (35, 3766320), (36, 3661700), (40, 3295530), (42, 3138600), (45, 2929360), (48, 2746275), (50, 2636424), (56, 2353950), (60, 2197020), (63, 2092400), (70, 1883160), (72, 1830850), (75, 1757616), (80, 1647765), (84, 1569300), (90, 1464680), (100, 1318212), (105, 1255440), (112, 1176975), (120, 1098510), (126, 1046200), (140, 941580), (144, 915425), (150, 878808), (168, 784650), (175, 753264), (180, 732340), (200, 659106), (210, 627720), (225, 585872), (240, 549255), (252, 523100), (280, 470790), (300, 439404), (315, 418480), (336, 392325), (350, 376632), (360, 366170), (400, 329553), (420, 313860), (450, 292936), (504, 261550), (525, 251088), (560, 235395), (600, 219702), (630, 209240), (700, 188316), (720, 183085), (840, 156930), (900, 146468), (1008, 130775), (1050, 125544), (1200, 109851), (1260, 104620), (1400, 94158), (1575, 83696), (1680, 78465), (1800, 73234), (2100, 62772), (2520, 52310), (2800, 47079), (3150, 41848), (3600, 36617), (4200, 31386), (5040, 26155), (5231, 25200), (6300, 20924), (8400, 15693), (10462, 12600)]