29308300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 73432800

約数和(自身を除く): 44124500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 281, 298, 350, 562, 596, 700, 745, 1043, 1124, 1405, 1490, 1967, 2086, 2810, 2980, 3725, 3934, 4172, 5215, 5620, 7025, 7450, 7868, 9835, 10430, 14050, 14900, 19670, 20860, 26075, 28100, 39340, 41869, 49175, 52150, 83738, 98350, 104300, 167476, 196700, 209345, 293083, 418690, 586166, 837380, 1046725, 1172332, 1465415, 2093450, 2930830, 4186900, 5861660, 7327075, 14654150, 29308300]

約数ペア:

[(1, 29308300), (2, 14654150), (4, 7327075), (5, 5861660), (7, 4186900), (10, 2930830), (14, 2093450), (20, 1465415), (25, 1172332), (28, 1046725), (35, 837380), (50, 586166), (70, 418690), (100, 293083), (140, 209345), (149, 196700), (175, 167476), (281, 104300), (298, 98350), (350, 83738), (562, 52150), (596, 49175), (700, 41869), (745, 39340), (1043, 28100), (1124, 26075), (1405, 20860), (1490, 19670), (1967, 14900), (2086, 14050), (2810, 10430), (2980, 9835), (3725, 7868), (3934, 7450), (4172, 7025), (5215, 5620)]