137148840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20051}}^1$

素因数の和:20087

約数の個数: 96

約数和(自身を含む): 469216800

約数和(自身を除く): 332067960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20051, 40102, 60153, 80204, 100255, 120306, 160408, 180459, 200510, 240612, 300765, 360918, 380969, 401020, 481224, 601530, 721836, 761938, 802040, 902295, 1142907, 1203060, 1443672, 1523876, 1804590, 1904845, 2285814, 2406120, 3047752, 3428721, 3609180, 3809690, 4571628, 5714535, 6857442, 7218360, 7619380, 9143256, 11429070, 13714884, 15238760, 17143605, 22858140, 27429768, 34287210, 45716280, 68574420, 137148840]

約数ペア:

[(1, 137148840), (2, 68574420), (3, 45716280), (4, 34287210), (5, 27429768), (6, 22858140), (8, 17143605), (9, 15238760), (10, 13714884), (12, 11429070), (15, 9143256), (18, 7619380), (19, 7218360), (20, 6857442), (24, 5714535), (30, 4571628), (36, 3809690), (38, 3609180), (40, 3428721), (45, 3047752), (57, 2406120), (60, 2285814), (72, 1904845), (76, 1804590), (90, 1523876), (95, 1443672), (114, 1203060), (120, 1142907), (152, 902295), (171, 802040), (180, 761938), (190, 721836), (228, 601530), (285, 481224), (342, 401020), (360, 380969), (380, 360918), (456, 300765), (570, 240612), (684, 200510), (760, 180459), (855, 160408), (1140, 120306), (1368, 100255), (1710, 80204), (2280, 60153), (3420, 40102), (6840, 20051)]