165712800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6311

約数の個数: 144

約数和(自身を含む): 588524832

約数和(自身を除く): 422812032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 3300, 4400, 5280, 6277, 6600, 8800, 12554, 13200, 18831, 25108, 26400, 31385, 37662, 50216, 62770, 69047, 75324, 94155, 100432, 125540, 138094, 150648, 156925, 188310, 200864, 207141, 251080, 276188, 301296, 313850, 345235, 376620, 414282, 470775, 502160, 552376, 602592, 627700, 690470, 753240, 828564, 941550, 1004320, 1035705, 1104752, 1255400, 1380940, 1506480, 1657128, 1726175, 1883100, 2071410, 2209504, 2510800, 2761880, 3012960, 3314256, 3452350, 3766200, 4142820, 5021600, 5178525, 5523760, 6628512, 6904700, 7532400, 8285640, 10357050, 11047520, 13809400, 15064800, 16571280, 20714100, 27618800, 33142560, 41428200, 55237600, 82856400, 165712800]

約数ペア:

[(1, 165712800), (2, 82856400), (3, 55237600), (4, 41428200), (5, 33142560), (6, 27618800), (8, 20714100), (10, 16571280), (11, 15064800), (12, 13809400), (15, 11047520), (16, 10357050), (20, 8285640), (22, 7532400), (24, 6904700), (25, 6628512), (30, 5523760), (32, 5178525), (33, 5021600), (40, 4142820), (44, 3766200), (48, 3452350), (50, 3314256), (55, 3012960), (60, 2761880), (66, 2510800), (75, 2209504), (80, 2071410), (88, 1883100), (96, 1726175), (100, 1657128), (110, 1506480), (120, 1380940), (132, 1255400), (150, 1104752), (160, 1035705), (165, 1004320), (176, 941550), (200, 828564), (220, 753240), (240, 690470), (264, 627700), (275, 602592), (300, 552376), (330, 502160), (352, 470775), (400, 414282), (440, 376620), (480, 345235), (528, 313850), (550, 301296), (600, 276188), (660, 251080), (800, 207141), (825, 200864), (880, 188310), (1056, 156925), (1100, 150648), (1200, 138094), (1320, 125540), (1650, 100432), (1760, 94155), (2200, 75324), (2400, 69047), (2640, 62770), (3300, 50216), (4400, 37662), (5280, 31385), (6277, 26400), (6600, 25108), (8800, 18831), (12554, 13200)]