55551300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{3779}}^1$

素因数の和:3810

約数の個数: 108

約数和(自身を含む): 187019280

約数和(自身を除く): 131467980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 3779, 4900, 7350, 7558, 11337, 14700, 15116, 18895, 22674, 26453, 37790, 45348, 52906, 56685, 75580, 79359, 94475, 105812, 113370, 132265, 158718, 185171, 188950, 226740, 264530, 283425, 317436, 370342, 377900, 396795, 529060, 555513, 566850, 661325, 740684, 793590, 925855, 1111026, 1133700, 1322650, 1587180, 1851710, 1983975, 2222052, 2645300, 2777565, 3703420, 3967950, 4629275, 5555130, 7935900, 9258550, 11110260, 13887825, 18517100, 27775650, 55551300]

約数ペア:

[(1, 55551300), (2, 27775650), (3, 18517100), (4, 13887825), (5, 11110260), (6, 9258550), (7, 7935900), (10, 5555130), (12, 4629275), (14, 3967950), (15, 3703420), (20, 2777565), (21, 2645300), (25, 2222052), (28, 1983975), (30, 1851710), (35, 1587180), (42, 1322650), (49, 1133700), (50, 1111026), (60, 925855), (70, 793590), (75, 740684), (84, 661325), (98, 566850), (100, 555513), (105, 529060), (140, 396795), (147, 377900), (150, 370342), (175, 317436), (196, 283425), (210, 264530), (245, 226740), (294, 188950), (300, 185171), (350, 158718), (420, 132265), (490, 113370), (525, 105812), (588, 94475), (700, 79359), (735, 75580), (980, 56685), (1050, 52906), (1225, 45348), (1470, 37790), (2100, 26453), (2450, 22674), (2940, 18895), (3675, 15116), (3779, 14700), (4900, 11337), (7350, 7558)]