19322550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:404

約数の個数: 120

約数和(自身を含む): 57975456

約数和(自身を除く): 38652906

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 367, 390, 405, 450, 585, 650, 675, 702, 734, 810, 975, 1053, 1101, 1170, 1350, 1755, 1835, 1950, 2025, 2106, 2202, 2925, 3303, 3510, 3670, 4050, 4771, 5265, 5505, 5850, 6606, 8775, 9175, 9542, 9909, 10530, 11010, 14313, 16515, 17550, 18350, 19818, 23855, 26325, 27525, 28626, 29727, 33030, 42939, 47710, 49545, 52650, 55050, 59454, 71565, 82575, 85878, 99090, 119275, 128817, 143130, 148635, 165150, 214695, 238550, 247725, 257634, 297270, 357825, 386451, 429390, 495450, 644085, 715650, 743175, 772902, 1073475, 1288170, 1486350, 1932255, 2146950, 3220425, 3864510, 6440850, 9661275, 19322550]

約数ペア:

[(1, 19322550), (2, 9661275), (3, 6440850), (5, 3864510), (6, 3220425), (9, 2146950), (10, 1932255), (13, 1486350), (15, 1288170), (18, 1073475), (25, 772902), (26, 743175), (27, 715650), (30, 644085), (39, 495450), (45, 429390), (50, 386451), (54, 357825), (65, 297270), (75, 257634), (78, 247725), (81, 238550), (90, 214695), (117, 165150), (130, 148635), (135, 143130), (150, 128817), (162, 119275), (195, 99090), (225, 85878), (234, 82575), (270, 71565), (325, 59454), (351, 55050), (367, 52650), (390, 49545), (405, 47710), (450, 42939), (585, 33030), (650, 29727), (675, 28626), (702, 27525), (734, 26325), (810, 23855), (975, 19818), (1053, 18350), (1101, 17550), (1170, 16515), (1350, 14313), (1755, 11010), (1835, 10530), (1950, 9909), (2025, 9542), (2106, 9175), (2202, 8775), (2925, 6606), (3303, 5850), (3510, 5505), (3670, 5265), (4050, 4771)]