159497400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 551750400

約数和(自身を除く): 392253000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 255, 285, 300, 323, 340, 380, 408, 425, 456, 475, 510, 570, 600, 646, 680, 760, 823, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1646, 1700, 1900, 1938, 2040, 2280, 2469, 2550, 2584, 2850, 3230, 3292, 3400, 3800, 3876, 4115, 4845, 4938, 5100, 5700, 6460, 6584, 7752, 8075, 8230, 9690, 9876, 10200, 11400, 12345, 12920, 13991, 15637, 16150, 16460, 19380, 19752, 20575, 24225, 24690, 27982, 31274, 32300, 32920, 38760, 41150, 41973, 46911, 48450, 49380, 55964, 61725, 62548, 64600, 69955, 78185, 82300, 83946, 93822, 96900, 98760, 111928, 123450, 125096, 139910, 156370, 164600, 167892, 187644, 193800, 209865, 234555, 246900, 265829, 279820, 312740, 335784, 349775, 375288, 390925, 419730, 469110, 493800, 531658, 559640, 625480, 699550, 781850, 797487, 839460, 938220, 1049325, 1063316, 1172775, 1329145, 1399100, 1563700, 1594974, 1678920, 1876440, 2098650, 2126632, 2345550, 2658290, 2798200, 3127400, 3189948, 3987435, 4197300, 4691100, 5316580, 6379896, 6645725, 7974870, 8394600, 9382200, 10633160, 13291450, 15949740, 19937175, 26582900, 31899480, 39874350, 53165800, 79748700, 159497400]

約数ペア:

[(1, 159497400), (2, 79748700), (3, 53165800), (4, 39874350), (5, 31899480), (6, 26582900), (8, 19937175), (10, 15949740), (12, 13291450), (15, 10633160), (17, 9382200), (19, 8394600), (20, 7974870), (24, 6645725), (25, 6379896), (30, 5316580), (34, 4691100), (38, 4197300), (40, 3987435), (50, 3189948), (51, 3127400), (57, 2798200), (60, 2658290), (68, 2345550), (75, 2126632), (76, 2098650), (85, 1876440), (95, 1678920), (100, 1594974), (102, 1563700), (114, 1399100), (120, 1329145), (136, 1172775), (150, 1063316), (152, 1049325), (170, 938220), (190, 839460), (200, 797487), (204, 781850), (228, 699550), (255, 625480), (285, 559640), (300, 531658), (323, 493800), (340, 469110), (380, 419730), (408, 390925), (425, 375288), (456, 349775), (475, 335784), (510, 312740), (570, 279820), (600, 265829), (646, 246900), (680, 234555), (760, 209865), (823, 193800), (850, 187644), (950, 167892), (969, 164600), (1020, 156370), (1140, 139910), (1275, 125096), (1292, 123450), (1425, 111928), (1615, 98760), (1646, 96900), (1700, 93822), (1900, 83946), (1938, 82300), (2040, 78185), (2280, 69955), (2469, 64600), (2550, 62548), (2584, 61725), (2850, 55964), (3230, 49380), (3292, 48450), (3400, 46911), (3800, 41973), (3876, 41150), (4115, 38760), (4845, 32920), (4938, 32300), (5100, 31274), (5700, 27982), (6460, 24690), (6584, 24225), (7752, 20575), (8075, 19752), (8230, 19380), (9690, 16460), (9876, 16150), (10200, 15637), (11400, 13991), (12345, 12920)]