30817200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 100574416

約数和(自身を除く): 69757216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 421, 488, 600, 610, 732, 842, 915, 976, 1200, 1220, 1263, 1464, 1525, 1684, 1830, 2105, 2440, 2526, 2928, 3050, 3368, 3660, 4210, 4575, 4880, 5052, 6100, 6315, 6736, 7320, 8420, 9150, 10104, 10525, 12200, 12630, 14640, 16840, 18300, 20208, 21050, 24400, 25260, 25681, 31575, 33680, 36600, 42100, 50520, 51362, 63150, 73200, 77043, 84200, 101040, 102724, 126300, 128405, 154086, 168400, 205448, 252600, 256810, 308172, 385215, 410896, 505200, 513620, 616344, 642025, 770430, 1027240, 1232688, 1284050, 1540860, 1926075, 2054480, 2568100, 3081720, 3852150, 5136200, 6163440, 7704300, 10272400, 15408600, 30817200]

約数ペア:

[(1, 30817200), (2, 15408600), (3, 10272400), (4, 7704300), (5, 6163440), (6, 5136200), (8, 3852150), (10, 3081720), (12, 2568100), (15, 2054480), (16, 1926075), (20, 1540860), (24, 1284050), (25, 1232688), (30, 1027240), (40, 770430), (48, 642025), (50, 616344), (60, 513620), (61, 505200), (75, 410896), (80, 385215), (100, 308172), (120, 256810), (122, 252600), (150, 205448), (183, 168400), (200, 154086), (240, 128405), (244, 126300), (300, 102724), (305, 101040), (366, 84200), (400, 77043), (421, 73200), (488, 63150), (600, 51362), (610, 50520), (732, 42100), (842, 36600), (915, 33680), (976, 31575), (1200, 25681), (1220, 25260), (1263, 24400), (1464, 21050), (1525, 20208), (1684, 18300), (1830, 16840), (2105, 14640), (2440, 12630), (2526, 12200), (2928, 10525), (3050, 10104), (3368, 9150), (3660, 8420), (4210, 7320), (4575, 6736), (4880, 6315), (5052, 6100)]