149492198820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{467543}}^1$

素因数の和:467701

約数の個数: 72

約数和(自身を含む): 424391558976

約数和(自身を除く): 274899360156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5329, 10658, 15987, 21316, 26645, 31974, 53290, 63948, 79935, 106580, 159870, 319740, 467543, 935086, 1402629, 1870172, 2337715, 2805258, 4675430, 5610516, 7013145, 9350860, 14026290, 28052580, 34130639, 68261278, 102391917, 136522556, 170653195, 204783834, 341306390, 409567668, 511959585, 682612780, 1023919170, 2047838340, 2491536647, 4983073294, 7474609941, 9966146588, 12457683235, 14949219882, 24915366470, 29898439764, 37373049705, 49830732940, 74746099410, 149492198820]

約数ペア:

[(1, 149492198820), (2, 74746099410), (3, 49830732940), (4, 37373049705), (5, 29898439764), (6, 24915366470), (10, 14949219882), (12, 12457683235), (15, 9966146588), (20, 7474609941), (30, 4983073294), (60, 2491536647), (73, 2047838340), (146, 1023919170), (219, 682612780), (292, 511959585), (365, 409567668), (438, 341306390), (730, 204783834), (876, 170653195), (1095, 136522556), (1460, 102391917), (2190, 68261278), (4380, 34130639), (5329, 28052580), (10658, 14026290), (15987, 9350860), (21316, 7013145), (26645, 5610516), (31974, 4675430), (53290, 2805258), (63948, 2337715), (79935, 1870172), (106580, 1402629), (159870, 935086), (319740, 467543)]