87904800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 216

約数和(自身を含む): 321424740

約数和(自身を除く): 233519940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 421, 435, 450, 464, 480, 522, 580, 600, 696, 720, 725, 800, 842, 870, 900, 928, 1044, 1160, 1200, 1263, 1305, 1392, 1440, 1450, 1684, 1740, 1800, 2088, 2105, 2175, 2320, 2400, 2526, 2610, 2784, 2900, 3368, 3480, 3600, 3789, 4176, 4210, 4350, 4640, 5052, 5220, 5800, 6315, 6525, 6736, 6960, 7200, 7578, 8352, 8420, 8700, 10104, 10440, 10525, 11600, 12209, 12630, 13050, 13472, 13920, 15156, 16840, 17400, 18945, 20208, 20880, 21050, 23200, 24418, 25260, 26100, 30312, 31575, 33680, 34800, 36627, 37890, 40416, 41760, 42100, 48836, 50520, 52200, 60624, 61045, 63150, 67360, 69600, 73254, 75780, 84200, 94725, 97672, 101040, 104400, 109881, 121248, 122090, 126300, 146508, 151560, 168400, 183135, 189450, 195344, 202080, 208800, 219762, 244180, 252600, 293016, 303120, 305225, 336800, 366270, 378900, 390688, 439524, 488360, 505200, 549405, 586032, 606240, 610450, 732540, 757800, 879048, 915675, 976720, 1010400, 1098810, 1172064, 1220900, 1465080, 1515600, 1758096, 1831350, 1953440, 2197620, 2441800, 2747025, 2930160, 3031200, 3516192, 3662700, 4395240, 4883600, 5494050, 5860320, 7325400, 8790480, 9767200, 10988100, 14650800, 17580960, 21976200, 29301600, 43952400, 87904800]

約数ペア:

[(1, 87904800), (2, 43952400), (3, 29301600), (4, 21976200), (5, 17580960), (6, 14650800), (8, 10988100), (9, 9767200), (10, 8790480), (12, 7325400), (15, 5860320), (16, 5494050), (18, 4883600), (20, 4395240), (24, 3662700), (25, 3516192), (29, 3031200), (30, 2930160), (32, 2747025), (36, 2441800), (40, 2197620), (45, 1953440), (48, 1831350), (50, 1758096), (58, 1515600), (60, 1465080), (72, 1220900), (75, 1172064), (80, 1098810), (87, 1010400), (90, 976720), (96, 915675), (100, 879048), (116, 757800), (120, 732540), (144, 610450), (145, 606240), (150, 586032), (160, 549405), (174, 505200), (180, 488360), (200, 439524), (225, 390688), (232, 378900), (240, 366270), (261, 336800), (288, 305225), (290, 303120), (300, 293016), (348, 252600), (360, 244180), (400, 219762), (421, 208800), (435, 202080), (450, 195344), (464, 189450), (480, 183135), (522, 168400), (580, 151560), (600, 146508), (696, 126300), (720, 122090), (725, 121248), (800, 109881), (842, 104400), (870, 101040), (900, 97672), (928, 94725), (1044, 84200), (1160, 75780), (1200, 73254), (1263, 69600), (1305, 67360), (1392, 63150), (1440, 61045), (1450, 60624), (1684, 52200), (1740, 50520), (1800, 48836), (2088, 42100), (2105, 41760), (2175, 40416), (2320, 37890), (2400, 36627), (2526, 34800), (2610, 33680), (2784, 31575), (2900, 30312), (3368, 26100), (3480, 25260), (3600, 24418), (3789, 23200), (4176, 21050), (4210, 20880), (4350, 20208), (4640, 18945), (5052, 17400), (5220, 16840), (5800, 15156), (6315, 13920), (6525, 13472), (6736, 13050), (6960, 12630), (7200, 12209), (7578, 11600), (8352, 10525), (8420, 10440), (8700, 10104)]