149038380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 470918448

約数和(自身を除く): 321880068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 270, 324, 394, 405, 467, 540, 591, 788, 810, 934, 985, 1182, 1401, 1620, 1773, 1868, 1970, 2335, 2364, 2802, 2955, 3546, 3940, 4203, 4670, 5319, 5604, 5910, 7005, 7092, 8406, 8865, 9340, 10638, 11820, 12609, 14010, 15957, 16812, 17730, 21015, 21276, 25218, 26595, 28020, 31914, 35460, 37827, 42030, 50436, 53190, 63045, 63828, 75654, 79785, 84060, 91999, 106380, 126090, 151308, 159570, 183998, 189135, 252180, 275997, 319140, 367996, 378270, 459995, 551994, 756540, 827991, 919990, 1103988, 1379985, 1655982, 1839980, 2483973, 2759970, 3311964, 4139955, 4967946, 5519940, 7451919, 8279910, 9935892, 12419865, 14903838, 16559820, 24839730, 29807676, 37259595, 49679460, 74519190, 149038380]

約数ペア:

[(1, 149038380), (2, 74519190), (3, 49679460), (4, 37259595), (5, 29807676), (6, 24839730), (9, 16559820), (10, 14903838), (12, 12419865), (15, 9935892), (18, 8279910), (20, 7451919), (27, 5519940), (30, 4967946), (36, 4139955), (45, 3311964), (54, 2759970), (60, 2483973), (81, 1839980), (90, 1655982), (108, 1379985), (135, 1103988), (162, 919990), (180, 827991), (197, 756540), (270, 551994), (324, 459995), (394, 378270), (405, 367996), (467, 319140), (540, 275997), (591, 252180), (788, 189135), (810, 183998), (934, 159570), (985, 151308), (1182, 126090), (1401, 106380), (1620, 91999), (1773, 84060), (1868, 79785), (1970, 75654), (2335, 63828), (2364, 63045), (2802, 53190), (2955, 50436), (3546, 42030), (3940, 37827), (4203, 35460), (4670, 31914), (5319, 28020), (5604, 26595), (5910, 25218), (7005, 21276), (7092, 21015), (8406, 17730), (8865, 16812), (9340, 15957), (10638, 14010), (11820, 12609)]