162473940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47507}}^1$

素因数の和:47541

約数の個数: 72

約数和(自身を含む): 518787360

約数和(自身を除く): 356313420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 47507, 95014, 142521, 190028, 237535, 285042, 427563, 475070, 570084, 712605, 855126, 902633, 950140, 1425210, 1710252, 1805266, 2137815, 2707899, 2850420, 3610532, 4275630, 4513165, 5415798, 8123697, 8551260, 9026330, 10831596, 13539495, 16247394, 18052660, 27078990, 32494788, 40618485, 54157980, 81236970, 162473940]

約数ペア:

[(1, 162473940), (2, 81236970), (3, 54157980), (4, 40618485), (5, 32494788), (6, 27078990), (9, 18052660), (10, 16247394), (12, 13539495), (15, 10831596), (18, 9026330), (19, 8551260), (20, 8123697), (30, 5415798), (36, 4513165), (38, 4275630), (45, 3610532), (57, 2850420), (60, 2707899), (76, 2137815), (90, 1805266), (95, 1710252), (114, 1425210), (171, 950140), (180, 902633), (190, 855126), (228, 712605), (285, 570084), (342, 475070), (380, 427563), (570, 285042), (684, 237535), (855, 190028), (1140, 142521), (1710, 95014), (3420, 47507)]