100344160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{12799}}^1$

素因数の和:12828

約数の個数: 72

約数和(自身を含む): 275788800

約数和(自身を除く): 175444640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 12799, 25598, 51196, 63995, 89593, 102392, 127990, 179186, 204784, 255980, 358372, 409568, 447965, 511960, 627151, 716744, 895930, 1023920, 1254302, 1433488, 1791860, 2047840, 2508604, 2866976, 3135755, 3583720, 5017208, 6271510, 7167440, 10034416, 12543020, 14334880, 20068832, 25086040, 50172080, 100344160]

約数ペア:

[(1, 100344160), (2, 50172080), (4, 25086040), (5, 20068832), (7, 14334880), (8, 12543020), (10, 10034416), (14, 7167440), (16, 6271510), (20, 5017208), (28, 3583720), (32, 3135755), (35, 2866976), (40, 2508604), (49, 2047840), (56, 1791860), (70, 1433488), (80, 1254302), (98, 1023920), (112, 895930), (140, 716744), (160, 627151), (196, 511960), (224, 447965), (245, 409568), (280, 358372), (392, 255980), (490, 204784), (560, 179186), (784, 127990), (980, 102392), (1120, 89593), (1568, 63995), (1960, 51196), (3920, 25598), (7840, 12799)]