20132672400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{24421}}^1$

素因数の和:24674

約数の個数: 180

約数和(自身を含む): 70173930580

約数和(自身を除く): 50041258180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 229, 240, 300, 360, 400, 450, 458, 600, 687, 720, 900, 916, 1145, 1200, 1374, 1800, 1832, 2061, 2290, 2748, 3435, 3600, 3664, 4122, 4580, 5496, 5725, 6870, 8244, 9160, 10305, 10992, 11450, 13740, 16488, 17175, 18320, 20610, 22900, 24421, 27480, 32976, 34350, 41220, 45800, 48842, 51525, 54960, 68700, 73263, 82440, 91600, 97684, 103050, 122105, 137400, 146526, 164880, 195368, 206100, 219789, 244210, 274800, 293052, 366315, 390736, 412200, 439578, 488420, 586104, 610525, 732630, 824400, 879156, 976840, 1098945, 1172208, 1221050, 1465260, 1758312, 1831575, 1953680, 2197890, 2442100, 2930520, 3516624, 3663150, 4395780, 4884200, 5494725, 5592409, 5861040, 7326300, 8791560, 9768400, 10989450, 11184818, 14652600, 16777227, 17583120, 21978900, 22369636, 27962045, 29305200, 33554454, 43957800, 44739272, 50331681, 55924090, 67108908, 83886135, 87915600, 89478544, 100663362, 111848180, 134217816, 139810225, 167772270, 201326724, 223696360, 251658405, 268435632, 279620450, 335544540, 402653448, 419430675, 447392720, 503316810, 559240900, 671089080, 805306896, 838861350, 1006633620, 1118481800, 1258292025, 1342178160, 1677722700, 2013267240, 2236963600, 2516584050, 3355445400, 4026534480, 5033168100, 6710890800, 10066336200, 20132672400]

約数ペア:

[(1, 20132672400), (2, 10066336200), (3, 6710890800), (4, 5033168100), (5, 4026534480), (6, 3355445400), (8, 2516584050), (9, 2236963600), (10, 2013267240), (12, 1677722700), (15, 1342178160), (16, 1258292025), (18, 1118481800), (20, 1006633620), (24, 838861350), (25, 805306896), (30, 671089080), (36, 559240900), (40, 503316810), (45, 447392720), (48, 419430675), (50, 402653448), (60, 335544540), (72, 279620450), (75, 268435632), (80, 251658405), (90, 223696360), (100, 201326724), (120, 167772270), (144, 139810225), (150, 134217816), (180, 111848180), (200, 100663362), (225, 89478544), (229, 87915600), (240, 83886135), (300, 67108908), (360, 55924090), (400, 50331681), (450, 44739272), (458, 43957800), (600, 33554454), (687, 29305200), (720, 27962045), (900, 22369636), (916, 21978900), (1145, 17583120), (1200, 16777227), (1374, 14652600), (1800, 11184818), (1832, 10989450), (2061, 9768400), (2290, 8791560), (2748, 7326300), (3435, 5861040), (3600, 5592409), (3664, 5494725), (4122, 4884200), (4580, 4395780), (5496, 3663150), (5725, 3516624), (6870, 2930520), (8244, 2442100), (9160, 2197890), (10305, 1953680), (10992, 1831575), (11450, 1758312), (13740, 1465260), (16488, 1221050), (17175, 1172208), (18320, 1098945), (20610, 976840), (22900, 879156), (24421, 824400), (27480, 732630), (32976, 610525), (34350, 586104), (41220, 488420), (45800, 439578), (48842, 412200), (51525, 390736), (54960, 366315), (68700, 293052), (73263, 274800), (82440, 244210), (91600, 219789), (97684, 206100), (103050, 195368), (122105, 164880), (137400, 146526)]