201050400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4451

約数の個数: 144

約数和(自身を含む): 689018400

約数和(自身を除く): 487968000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4409, 4560, 5700, 7600, 8818, 9120, 11400, 13227, 15200, 17636, 22045, 22800, 26454, 35272, 44090, 45600, 52908, 66135, 70544, 83771, 88180, 105816, 110225, 132270, 141088, 167542, 176360, 211632, 220450, 251313, 264540, 330675, 335084, 352720, 418855, 423264, 440900, 502626, 529080, 661350, 670168, 705440, 837710, 881800, 1005252, 1058160, 1256565, 1322700, 1340336, 1675420, 1763600, 2010504, 2094275, 2116320, 2513130, 2645400, 2680672, 3350840, 3527200, 4021008, 4188550, 5026260, 5290800, 6282825, 6701680, 8042016, 8377100, 10052520, 10581600, 12565650, 13403360, 16754200, 20105040, 25131300, 33508400, 40210080, 50262600, 67016800, 100525200, 201050400]

約数ペア:

[(1, 201050400), (2, 100525200), (3, 67016800), (4, 50262600), (5, 40210080), (6, 33508400), (8, 25131300), (10, 20105040), (12, 16754200), (15, 13403360), (16, 12565650), (19, 10581600), (20, 10052520), (24, 8377100), (25, 8042016), (30, 6701680), (32, 6282825), (38, 5290800), (40, 5026260), (48, 4188550), (50, 4021008), (57, 3527200), (60, 3350840), (75, 2680672), (76, 2645400), (80, 2513130), (95, 2116320), (96, 2094275), (100, 2010504), (114, 1763600), (120, 1675420), (150, 1340336), (152, 1322700), (160, 1256565), (190, 1058160), (200, 1005252), (228, 881800), (240, 837710), (285, 705440), (300, 670168), (304, 661350), (380, 529080), (400, 502626), (456, 440900), (475, 423264), (480, 418855), (570, 352720), (600, 335084), (608, 330675), (760, 264540), (800, 251313), (912, 220450), (950, 211632), (1140, 176360), (1200, 167542), (1425, 141088), (1520, 132270), (1824, 110225), (1900, 105816), (2280, 88180), (2400, 83771), (2850, 70544), (3040, 66135), (3800, 52908), (4409, 45600), (4560, 44090), (5700, 35272), (7600, 26454), (8818, 22800), (9120, 22045), (11400, 17636), (13227, 15200)]