150778880

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 132

約数和(自身を含む): 421444548

約数和(自身を除く): 270665668

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 601, 640, 784, 896, 980, 1024, 1120, 1202, 1280, 1568, 1792, 1960, 2240, 2404, 2560, 3005, 3136, 3584, 3920, 4207, 4480, 4808, 5120, 6010, 6272, 7168, 7840, 8414, 8960, 9616, 12020, 12544, 15680, 16828, 17920, 19232, 21035, 24040, 25088, 29449, 31360, 33656, 35840, 38464, 42070, 48080, 50176, 58898, 62720, 67312, 76928, 84140, 96160, 117796, 125440, 134624, 147245, 153856, 168280, 192320, 235592, 250880, 269248, 294490, 307712, 336560, 384640, 471184, 538496, 588980, 615424, 673120, 769280, 942368, 1076992, 1177960, 1346240, 1538560, 1884736, 2153984, 2355920, 2692480, 3077120, 3769472, 4307968, 4711840, 5384960, 7538944, 9423680, 10769920, 15077888, 18847360, 21539840, 30155776, 37694720, 75389440, 150778880]

約数ペア:

[(1, 150778880), (2, 75389440), (4, 37694720), (5, 30155776), (7, 21539840), (8, 18847360), (10, 15077888), (14, 10769920), (16, 9423680), (20, 7538944), (28, 5384960), (32, 4711840), (35, 4307968), (40, 3769472), (49, 3077120), (56, 2692480), (64, 2355920), (70, 2153984), (80, 1884736), (98, 1538560), (112, 1346240), (128, 1177960), (140, 1076992), (160, 942368), (196, 769280), (224, 673120), (245, 615424), (256, 588980), (280, 538496), (320, 471184), (392, 384640), (448, 336560), (490, 307712), (512, 294490), (560, 269248), (601, 250880), (640, 235592), (784, 192320), (896, 168280), (980, 153856), (1024, 147245), (1120, 134624), (1202, 125440), (1280, 117796), (1568, 96160), (1792, 84140), (1960, 76928), (2240, 67312), (2404, 62720), (2560, 58898), (3005, 50176), (3136, 48080), (3584, 42070), (3920, 38464), (4207, 35840), (4480, 33656), (4808, 31360), (5120, 29449), (6010, 25088), (6272, 24040), (7168, 21035), (7840, 19232), (8414, 17920), (8960, 16828), (9616, 15680), (12020, 12544)]