202321620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19051}}^1$

素因数の和:19125

約数の個数: 72

約数和(自身を含む): 624143520

約数和(自身を除く): 421821900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 19051, 38102, 57153, 76204, 95255, 114306, 171459, 190510, 228612, 285765, 342918, 381020, 571530, 685836, 857295, 1124009, 1143060, 1714590, 2248018, 3372027, 3429180, 4496036, 5620045, 6744054, 10116081, 11240090, 13488108, 16860135, 20232162, 22480180, 33720270, 40464324, 50580405, 67440540, 101160810, 202321620]

約数ペア:

[(1, 202321620), (2, 101160810), (3, 67440540), (4, 50580405), (5, 40464324), (6, 33720270), (9, 22480180), (10, 20232162), (12, 16860135), (15, 13488108), (18, 11240090), (20, 10116081), (30, 6744054), (36, 5620045), (45, 4496036), (59, 3429180), (60, 3372027), (90, 2248018), (118, 1714590), (177, 1143060), (180, 1124009), (236, 857295), (295, 685836), (354, 571530), (531, 381020), (590, 342918), (708, 285765), (885, 228612), (1062, 190510), (1180, 171459), (1770, 114306), (2124, 95255), (2655, 76204), (3540, 57153), (5310, 38102), (10620, 19051)]