743260860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1985

約数の個数: 120

約数和(自身を含む): 2341622976

約数和(自身を除く): 1598362116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 271, 324, 405, 540, 542, 810, 813, 1084, 1355, 1620, 1626, 1693, 2439, 2710, 3252, 3386, 4065, 4878, 5079, 5420, 6772, 7317, 8130, 8465, 9756, 10158, 12195, 14634, 15237, 16260, 16930, 20316, 21951, 24390, 25395, 29268, 30474, 33860, 36585, 43902, 45711, 48780, 50790, 60948, 73170, 76185, 87804, 91422, 101580, 109755, 137133, 146340, 152370, 182844, 219510, 228555, 274266, 304740, 439020, 457110, 458803, 548532, 685665, 914220, 917606, 1371330, 1376409, 1835212, 2294015, 2742660, 2752818, 4129227, 4588030, 5505636, 6882045, 8258454, 9176060, 12387681, 13764090, 16516908, 20646135, 24775362, 27528180, 37163043, 41292270, 49550724, 61938405, 74326086, 82584540, 123876810, 148652172, 185815215, 247753620, 371630430, 743260860]

約数ペア:

[(1, 743260860), (2, 371630430), (3, 247753620), (4, 185815215), (5, 148652172), (6, 123876810), (9, 82584540), (10, 74326086), (12, 61938405), (15, 49550724), (18, 41292270), (20, 37163043), (27, 27528180), (30, 24775362), (36, 20646135), (45, 16516908), (54, 13764090), (60, 12387681), (81, 9176060), (90, 8258454), (108, 6882045), (135, 5505636), (162, 4588030), (180, 4129227), (270, 2752818), (271, 2742660), (324, 2294015), (405, 1835212), (540, 1376409), (542, 1371330), (810, 917606), (813, 914220), (1084, 685665), (1355, 548532), (1620, 458803), (1626, 457110), (1693, 439020), (2439, 304740), (2710, 274266), (3252, 228555), (3386, 219510), (4065, 182844), (4878, 152370), (5079, 146340), (5420, 137133), (6772, 109755), (7317, 101580), (8130, 91422), (8465, 87804), (9756, 76185), (10158, 73170), (12195, 60948), (14634, 50790), (15237, 48780), (16260, 45711), (16930, 43902), (20316, 36585), (21951, 33860), (24390, 30474), (25395, 29268)]