55165320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7324

約数の個数: 128

約数和(自身を含む): 210182400

約数和(自身を除く): 155017080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7297, 7560, 14594, 21891, 29188, 36485, 43782, 51079, 58376, 65673, 72970, 87564, 102158, 109455, 131346, 145940, 153237, 175128, 197019, 204316, 218910, 255395, 262692, 291880, 306474, 328365, 394038, 408632, 437820, 459711, 510790, 525384, 612948, 656730, 766185, 788076, 875640, 919422, 985095, 1021580, 1225896, 1313460, 1379133, 1532370, 1576152, 1838844, 1970190, 2043160, 2298555, 2626920, 2758266, 3064740, 3677688, 3940380, 4597110, 5516532, 6129480, 6895665, 7880760, 9194220, 11033064, 13791330, 18388440, 27582660, 55165320]

約数ペア:

[(1, 55165320), (2, 27582660), (3, 18388440), (4, 13791330), (5, 11033064), (6, 9194220), (7, 7880760), (8, 6895665), (9, 6129480), (10, 5516532), (12, 4597110), (14, 3940380), (15, 3677688), (18, 3064740), (20, 2758266), (21, 2626920), (24, 2298555), (27, 2043160), (28, 1970190), (30, 1838844), (35, 1576152), (36, 1532370), (40, 1379133), (42, 1313460), (45, 1225896), (54, 1021580), (56, 985095), (60, 919422), (63, 875640), (70, 788076), (72, 766185), (84, 656730), (90, 612948), (105, 525384), (108, 510790), (120, 459711), (126, 437820), (135, 408632), (140, 394038), (168, 328365), (180, 306474), (189, 291880), (210, 262692), (216, 255395), (252, 218910), (270, 204316), (280, 197019), (315, 175128), (360, 153237), (378, 145940), (420, 131346), (504, 109455), (540, 102158), (630, 87564), (756, 72970), (840, 65673), (945, 58376), (1080, 51079), (1260, 43782), (1512, 36485), (1890, 29188), (2520, 21891), (3780, 14594), (7297, 7560)]