144228780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3499}}^1$

素因数の和:3743

約数の個数: 72

約数和(自身を含む): 439530000

約数和(自身を除く): 295301220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 3499, 4122, 4580, 6870, 6998, 8244, 10305, 10497, 13740, 13996, 17495, 20610, 20994, 31491, 34990, 41220, 41988, 52485, 62982, 69980, 104970, 125964, 157455, 209940, 314910, 629820, 801271, 1602542, 2403813, 3205084, 4006355, 4807626, 7211439, 8012710, 9615252, 12019065, 14422878, 16025420, 24038130, 28845756, 36057195, 48076260, 72114390, 144228780]

約数ペア:

[(1, 144228780), (2, 72114390), (3, 48076260), (4, 36057195), (5, 28845756), (6, 24038130), (9, 16025420), (10, 14422878), (12, 12019065), (15, 9615252), (18, 8012710), (20, 7211439), (30, 4807626), (36, 4006355), (45, 3205084), (60, 2403813), (90, 1602542), (180, 801271), (229, 629820), (458, 314910), (687, 209940), (916, 157455), (1145, 125964), (1374, 104970), (2061, 69980), (2290, 62982), (2748, 52485), (3435, 41988), (3499, 41220), (4122, 34990), (4580, 31491), (6870, 20994), (6998, 20610), (8244, 17495), (10305, 13996), (10497, 13740)]