136640400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 497259840

約数和(自身を除く): 360619440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 461, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 912, 922, 950, 975, 988, 1040, 1140, 1200, 1235, 1300, 1383, 1425, 1482, 1520, 1560, 1844, 1900, 1950, 1976, 2280, 2305, 2470, 2600, 2766, 2850, 2964, 3120, 3688, 3705, 3800, 3900, 3952, 4560, 4610, 4940, 5200, 5532, 5700, 5928, 5993, 6175, 6915, 7376, 7410, 7600, 7800, 8759, 9220, 9880, 11064, 11400, 11525, 11856, 11986, 12350, 13830, 14820, 15600, 17518, 17979, 18440, 18525, 19760, 22128, 22800, 23050, 23972, 24700, 26277, 27660, 29640, 29965, 34575, 35036, 35958, 36880, 37050, 43795, 46100, 47944, 49400, 52554, 55320, 59280, 59930, 69150, 70072, 71916, 74100, 87590, 89895, 92200, 95888, 98800, 105108, 110640, 113867, 119860, 131385, 138300, 140144, 143832, 148200, 149825, 175180, 179790, 184400, 210216, 218975, 227734, 239720, 262770, 276600, 287664, 296400, 299650, 341601, 350360, 359580, 420432, 437950, 449475, 455468, 479440, 525540, 553200, 569335, 599300, 656925, 683202, 700720, 719160, 875900, 898950, 910936, 1051080, 1138670, 1198600, 1313850, 1366404, 1438320, 1708005, 1751800, 1797900, 1821872, 2102160, 2277340, 2397200, 2627700, 2732808, 2846675, 3416010, 3503600, 3595800, 4554680, 5255400, 5465616, 5693350, 6832020, 7191600, 8540025, 9109360, 10510800, 11386700, 13664040, 17080050, 22773400, 27328080, 34160100, 45546800, 68320200, 136640400]

約数ペア:

[(1, 136640400), (2, 68320200), (3, 45546800), (4, 34160100), (5, 27328080), (6, 22773400), (8, 17080050), (10, 13664040), (12, 11386700), (13, 10510800), (15, 9109360), (16, 8540025), (19, 7191600), (20, 6832020), (24, 5693350), (25, 5465616), (26, 5255400), (30, 4554680), (38, 3595800), (39, 3503600), (40, 3416010), (48, 2846675), (50, 2732808), (52, 2627700), (57, 2397200), (60, 2277340), (65, 2102160), (75, 1821872), (76, 1797900), (78, 1751800), (80, 1708005), (95, 1438320), (100, 1366404), (104, 1313850), (114, 1198600), (120, 1138670), (130, 1051080), (150, 910936), (152, 898950), (156, 875900), (190, 719160), (195, 700720), (200, 683202), (208, 656925), (228, 599300), (240, 569335), (247, 553200), (260, 525540), (285, 479440), (300, 455468), (304, 449475), (312, 437950), (325, 420432), (380, 359580), (390, 350360), (400, 341601), (456, 299650), (461, 296400), (475, 287664), (494, 276600), (520, 262770), (570, 239720), (600, 227734), (624, 218975), (650, 210216), (741, 184400), (760, 179790), (780, 175180), (912, 149825), (922, 148200), (950, 143832), (975, 140144), (988, 138300), (1040, 131385), (1140, 119860), (1200, 113867), (1235, 110640), (1300, 105108), (1383, 98800), (1425, 95888), (1482, 92200), (1520, 89895), (1560, 87590), (1844, 74100), (1900, 71916), (1950, 70072), (1976, 69150), (2280, 59930), (2305, 59280), (2470, 55320), (2600, 52554), (2766, 49400), (2850, 47944), (2964, 46100), (3120, 43795), (3688, 37050), (3705, 36880), (3800, 35958), (3900, 35036), (3952, 34575), (4560, 29965), (4610, 29640), (4940, 27660), (5200, 26277), (5532, 24700), (5700, 23972), (5928, 23050), (5993, 22800), (6175, 22128), (6915, 19760), (7376, 18525), (7410, 18440), (7600, 17979), (7800, 17518), (8759, 15600), (9220, 14820), (9880, 13830), (11064, 12350), (11400, 11986), (11525, 11856)]