154724100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 469303296

約数和(自身を除く): 314579196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 127, 131, 150, 155, 186, 254, 262, 300, 310, 372, 381, 393, 465, 508, 524, 620, 635, 655, 762, 775, 786, 930, 1270, 1310, 1524, 1550, 1572, 1860, 1905, 1965, 2325, 2540, 2620, 3100, 3175, 3275, 3810, 3930, 3937, 4061, 4650, 6350, 6550, 7620, 7860, 7874, 8122, 9300, 9525, 9825, 11811, 12183, 12700, 13100, 15748, 16244, 16637, 19050, 19650, 19685, 20305, 23622, 24366, 33274, 38100, 39300, 39370, 40610, 47244, 48732, 49911, 59055, 60915, 66548, 78740, 81220, 83185, 98425, 99822, 101525, 118110, 121830, 166370, 196850, 199644, 203050, 236220, 243660, 249555, 295275, 304575, 332740, 393700, 406100, 415925, 499110, 515747, 590550, 609150, 831850, 998220, 1031494, 1181100, 1218300, 1247775, 1547241, 1663700, 2062988, 2495550, 2578735, 3094482, 4991100, 5157470, 6188964, 7736205, 10314940, 12893675, 15472410, 25787350, 30944820, 38681025, 51574700, 77362050, 154724100]

約数ペア:

[(1, 154724100), (2, 77362050), (3, 51574700), (4, 38681025), (5, 30944820), (6, 25787350), (10, 15472410), (12, 12893675), (15, 10314940), (20, 7736205), (25, 6188964), (30, 5157470), (31, 4991100), (50, 3094482), (60, 2578735), (62, 2495550), (75, 2062988), (93, 1663700), (100, 1547241), (124, 1247775), (127, 1218300), (131, 1181100), (150, 1031494), (155, 998220), (186, 831850), (254, 609150), (262, 590550), (300, 515747), (310, 499110), (372, 415925), (381, 406100), (393, 393700), (465, 332740), (508, 304575), (524, 295275), (620, 249555), (635, 243660), (655, 236220), (762, 203050), (775, 199644), (786, 196850), (930, 166370), (1270, 121830), (1310, 118110), (1524, 101525), (1550, 99822), (1572, 98425), (1860, 83185), (1905, 81220), (1965, 78740), (2325, 66548), (2540, 60915), (2620, 59055), (3100, 49911), (3175, 48732), (3275, 47244), (3810, 40610), (3930, 39370), (3937, 39300), (4061, 38100), (4650, 33274), (6350, 24366), (6550, 23622), (7620, 20305), (7860, 19685), (7874, 19650), (8122, 19050), (9300, 16637), (9525, 16244), (9825, 15748), (11811, 13100), (12183, 12700)]