25091400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 85708800

約数和(自身を除く): 60617400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 71, 75, 76, 93, 95, 100, 114, 120, 124, 142, 150, 152, 155, 186, 190, 200, 213, 228, 248, 284, 285, 300, 310, 355, 372, 380, 426, 456, 465, 475, 568, 570, 589, 600, 620, 710, 744, 760, 775, 852, 930, 950, 1065, 1140, 1178, 1240, 1349, 1420, 1425, 1550, 1704, 1767, 1775, 1860, 1900, 2130, 2201, 2280, 2325, 2356, 2698, 2840, 2850, 2945, 3100, 3534, 3550, 3720, 3800, 4047, 4260, 4402, 4650, 4712, 5325, 5396, 5700, 5890, 6200, 6603, 6745, 7068, 7100, 8094, 8520, 8804, 8835, 9300, 10650, 10792, 11005, 11400, 11780, 13206, 13490, 14136, 14200, 14725, 16188, 17608, 17670, 18600, 20235, 21300, 22010, 23560, 26412, 26980, 29450, 32376, 33015, 33725, 35340, 40470, 41819, 42600, 44020, 44175, 52824, 53960, 55025, 58900, 66030, 67450, 70680, 80940, 83638, 88040, 88350, 101175, 110050, 117800, 125457, 132060, 134900, 161880, 165075, 167276, 176700, 202350, 209095, 220100, 250914, 264120, 269800, 330150, 334552, 353400, 404700, 418190, 440200, 501828, 627285, 660300, 809400, 836380, 1003656, 1045475, 1254570, 1320600, 1672760, 2090950, 2509140, 3136425, 4181900, 5018280, 6272850, 8363800, 12545700, 25091400]

約数ペア:

[(1, 25091400), (2, 12545700), (3, 8363800), (4, 6272850), (5, 5018280), (6, 4181900), (8, 3136425), (10, 2509140), (12, 2090950), (15, 1672760), (19, 1320600), (20, 1254570), (24, 1045475), (25, 1003656), (30, 836380), (31, 809400), (38, 660300), (40, 627285), (50, 501828), (57, 440200), (60, 418190), (62, 404700), (71, 353400), (75, 334552), (76, 330150), (93, 269800), (95, 264120), (100, 250914), (114, 220100), (120, 209095), (124, 202350), (142, 176700), (150, 167276), (152, 165075), (155, 161880), (186, 134900), (190, 132060), (200, 125457), (213, 117800), (228, 110050), (248, 101175), (284, 88350), (285, 88040), (300, 83638), (310, 80940), (355, 70680), (372, 67450), (380, 66030), (426, 58900), (456, 55025), (465, 53960), (475, 52824), (568, 44175), (570, 44020), (589, 42600), (600, 41819), (620, 40470), (710, 35340), (744, 33725), (760, 33015), (775, 32376), (852, 29450), (930, 26980), (950, 26412), (1065, 23560), (1140, 22010), (1178, 21300), (1240, 20235), (1349, 18600), (1420, 17670), (1425, 17608), (1550, 16188), (1704, 14725), (1767, 14200), (1775, 14136), (1860, 13490), (1900, 13206), (2130, 11780), (2201, 11400), (2280, 11005), (2325, 10792), (2356, 10650), (2698, 9300), (2840, 8835), (2850, 8804), (2945, 8520), (3100, 8094), (3534, 7100), (3550, 7068), (3720, 6745), (3800, 6603), (4047, 6200), (4260, 5890), (4402, 5700), (4650, 5396), (4712, 5325)]