389629200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 240

約数和(自身を含む): 1372769280

約数和(自身を除く): 983140080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 38, 40, 46, 48, 50, 57, 60, 69, 75, 76, 80, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 240, 276, 285, 300, 304, 345, 368, 380, 400, 437, 456, 460, 475, 552, 570, 575, 600, 690, 743, 760, 874, 912, 920, 950, 1104, 1140, 1150, 1200, 1311, 1380, 1425, 1486, 1520, 1725, 1748, 1840, 1900, 2185, 2229, 2280, 2300, 2622, 2760, 2850, 2972, 3450, 3496, 3715, 3800, 4370, 4458, 4560, 4600, 5244, 5520, 5700, 5944, 6555, 6900, 6992, 7430, 7600, 8740, 8916, 9200, 10488, 10925, 11145, 11400, 11888, 13110, 13800, 14117, 14860, 17089, 17480, 17832, 18575, 20976, 21850, 22290, 22800, 26220, 27600, 28234, 29720, 32775, 34178, 34960, 35664, 37150, 42351, 43700, 44580, 51267, 52440, 55725, 56468, 59440, 65550, 68356, 70585, 74300, 84702, 85445, 87400, 89160, 102534, 104880, 111450, 112936, 131100, 136712, 141170, 148600, 169404, 170890, 174800, 178320, 205068, 211755, 222900, 225872, 256335, 262200, 273424, 282340, 297200, 324691, 338808, 341780, 352925, 410136, 423510, 427225, 445800, 512670, 524400, 564680, 649382, 677616, 683560, 705850, 820272, 847020, 854450, 891600, 974073, 1025340, 1058775, 1129360, 1281675, 1298764, 1367120, 1411700, 1623455, 1694040, 1708900, 1948146, 2050680, 2117550, 2563350, 2597528, 2823400, 3246910, 3388080, 3417800, 3896292, 4101360, 4235100, 4870365, 5126700, 5195056, 5646800, 6493820, 6835600, 7792584, 8117275, 8470200, 9740730, 10253400, 12987640, 15585168, 16234550, 16940400, 19481460, 20506800, 24351825, 25975280, 32469100, 38962920, 48703650, 64938200, 77925840, 97407300, 129876400, 194814600, 389629200]

約数ペア:

[(1, 389629200), (2, 194814600), (3, 129876400), (4, 97407300), (5, 77925840), (6, 64938200), (8, 48703650), (10, 38962920), (12, 32469100), (15, 25975280), (16, 24351825), (19, 20506800), (20, 19481460), (23, 16940400), (24, 16234550), (25, 15585168), (30, 12987640), (38, 10253400), (40, 9740730), (46, 8470200), (48, 8117275), (50, 7792584), (57, 6835600), (60, 6493820), (69, 5646800), (75, 5195056), (76, 5126700), (80, 4870365), (92, 4235100), (95, 4101360), (100, 3896292), (114, 3417800), (115, 3388080), (120, 3246910), (138, 2823400), (150, 2597528), (152, 2563350), (184, 2117550), (190, 2050680), (200, 1948146), (228, 1708900), (230, 1694040), (240, 1623455), (276, 1411700), (285, 1367120), (300, 1298764), (304, 1281675), (345, 1129360), (368, 1058775), (380, 1025340), (400, 974073), (437, 891600), (456, 854450), (460, 847020), (475, 820272), (552, 705850), (570, 683560), (575, 677616), (600, 649382), (690, 564680), (743, 524400), (760, 512670), (874, 445800), (912, 427225), (920, 423510), (950, 410136), (1104, 352925), (1140, 341780), (1150, 338808), (1200, 324691), (1311, 297200), (1380, 282340), (1425, 273424), (1486, 262200), (1520, 256335), (1725, 225872), (1748, 222900), (1840, 211755), (1900, 205068), (2185, 178320), (2229, 174800), (2280, 170890), (2300, 169404), (2622, 148600), (2760, 141170), (2850, 136712), (2972, 131100), (3450, 112936), (3496, 111450), (3715, 104880), (3800, 102534), (4370, 89160), (4458, 87400), (4560, 85445), (4600, 84702), (5244, 74300), (5520, 70585), (5700, 68356), (5944, 65550), (6555, 59440), (6900, 56468), (6992, 55725), (7430, 52440), (7600, 51267), (8740, 44580), (8916, 43700), (9200, 42351), (10488, 37150), (10925, 35664), (11145, 34960), (11400, 34178), (11888, 32775), (13110, 29720), (13800, 28234), (14117, 27600), (14860, 26220), (17089, 22800), (17480, 22290), (17832, 21850), (18575, 20976)]