203785080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19081}}^1$

素因数の和:19184

約数の個数: 64

約数和(自身を含む): 618256800

約数和(自身を除く): 414471720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 19081, 38162, 57243, 76324, 95405, 114486, 152648, 190810, 228972, 286215, 381620, 457944, 572430, 763240, 1144860, 1698209, 2289720, 3396418, 5094627, 6792836, 8491045, 10189254, 13585672, 16982090, 20378508, 25473135, 33964180, 40757016, 50946270, 67928360, 101892540, 203785080]

約数ペア:

[(1, 203785080), (2, 101892540), (3, 67928360), (4, 50946270), (5, 40757016), (6, 33964180), (8, 25473135), (10, 20378508), (12, 16982090), (15, 13585672), (20, 10189254), (24, 8491045), (30, 6792836), (40, 5094627), (60, 3396418), (89, 2289720), (120, 1698209), (178, 1144860), (267, 763240), (356, 572430), (445, 457944), (534, 381620), (712, 286215), (890, 228972), (1068, 190810), (1335, 152648), (1780, 114486), (2136, 95405), (2670, 76324), (3560, 57243), (5340, 38162), (10680, 19081)]