155234400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1005

約数の個数: 144

約数和(自身を含む): 512967168

約数和(自身を除く): 357732768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 911, 1065, 1136, 1200, 1420, 1704, 1775, 1822, 2130, 2272, 2400, 2733, 2840, 3408, 3550, 3644, 4260, 4555, 5325, 5466, 5680, 6816, 7100, 7288, 8520, 9110, 10650, 10932, 11360, 13665, 14200, 14576, 17040, 18220, 21300, 21864, 22775, 27330, 28400, 29152, 34080, 36440, 42600, 43728, 45550, 54660, 56800, 64681, 68325, 72880, 85200, 87456, 91100, 109320, 129362, 136650, 145760, 170400, 182200, 194043, 218640, 258724, 273300, 323405, 364400, 388086, 437280, 517448, 546600, 646810, 728800, 776172, 970215, 1034896, 1093200, 1293620, 1552344, 1617025, 1940430, 2069792, 2186400, 2587240, 3104688, 3234050, 3880860, 4851075, 5174480, 6209376, 6468100, 7761720, 9702150, 10348960, 12936200, 15523440, 19404300, 25872400, 31046880, 38808600, 51744800, 77617200, 155234400]

約数ペア:

[(1, 155234400), (2, 77617200), (3, 51744800), (4, 38808600), (5, 31046880), (6, 25872400), (8, 19404300), (10, 15523440), (12, 12936200), (15, 10348960), (16, 9702150), (20, 7761720), (24, 6468100), (25, 6209376), (30, 5174480), (32, 4851075), (40, 3880860), (48, 3234050), (50, 3104688), (60, 2587240), (71, 2186400), (75, 2069792), (80, 1940430), (96, 1617025), (100, 1552344), (120, 1293620), (142, 1093200), (150, 1034896), (160, 970215), (200, 776172), (213, 728800), (240, 646810), (284, 546600), (300, 517448), (355, 437280), (400, 388086), (426, 364400), (480, 323405), (568, 273300), (600, 258724), (710, 218640), (800, 194043), (852, 182200), (911, 170400), (1065, 145760), (1136, 136650), (1200, 129362), (1420, 109320), (1704, 91100), (1775, 87456), (1822, 85200), (2130, 72880), (2272, 68325), (2400, 64681), (2733, 56800), (2840, 54660), (3408, 45550), (3550, 43728), (3644, 42600), (4260, 36440), (4555, 34080), (5325, 29152), (5466, 28400), (5680, 27330), (6816, 22775), (7100, 21864), (7288, 21300), (8520, 18220), (9110, 17040), (10650, 14576), (10932, 14200), (11360, 13665)]