200803440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22613}}^1$

素因数の和:22666

約数の個数: 80

約数和(自身を含む): 639343008

約数和(自身を除く): 438539568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 22613, 45226, 67839, 90452, 113065, 135678, 180904, 226130, 271356, 339195, 361808, 452260, 542712, 678390, 836681, 904520, 1085424, 1356780, 1673362, 1809040, 2510043, 2713560, 3346724, 4183405, 5020086, 5427120, 6693448, 8366810, 10040172, 12550215, 13386896, 16733620, 20080344, 25100430, 33467240, 40160688, 50200860, 66934480, 100401720, 200803440]

約数ペア:

[(1, 200803440), (2, 100401720), (3, 66934480), (4, 50200860), (5, 40160688), (6, 33467240), (8, 25100430), (10, 20080344), (12, 16733620), (15, 13386896), (16, 12550215), (20, 10040172), (24, 8366810), (30, 6693448), (37, 5427120), (40, 5020086), (48, 4183405), (60, 3346724), (74, 2713560), (80, 2510043), (111, 1809040), (120, 1673362), (148, 1356780), (185, 1085424), (222, 904520), (240, 836681), (296, 678390), (370, 542712), (444, 452260), (555, 361808), (592, 339195), (740, 271356), (888, 226130), (1110, 180904), (1480, 135678), (1776, 113065), (2220, 90452), (2960, 67839), (4440, 45226), (8880, 22613)]