42975100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 111892144

約数和(自身を除く): 68917044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 73, 100, 116, 140, 145, 146, 175, 203, 290, 292, 350, 365, 406, 511, 580, 700, 725, 730, 812, 841, 1015, 1022, 1450, 1460, 1682, 1825, 2030, 2044, 2117, 2555, 2900, 3364, 3650, 4060, 4205, 4234, 5075, 5110, 5887, 7300, 8410, 8468, 10150, 10220, 10585, 11774, 12775, 14819, 16820, 20300, 21025, 21170, 23548, 25550, 29435, 29638, 42050, 42340, 51100, 52925, 58870, 59276, 61393, 74095, 84100, 105850, 117740, 122786, 147175, 148190, 211700, 245572, 294350, 296380, 306965, 370475, 429751, 588700, 613930, 740950, 859502, 1227860, 1481900, 1534825, 1719004, 2148755, 3069650, 4297510, 6139300, 8595020, 10743775, 21487550, 42975100]

約数ペア:

[(1, 42975100), (2, 21487550), (4, 10743775), (5, 8595020), (7, 6139300), (10, 4297510), (14, 3069650), (20, 2148755), (25, 1719004), (28, 1534825), (29, 1481900), (35, 1227860), (50, 859502), (58, 740950), (70, 613930), (73, 588700), (100, 429751), (116, 370475), (140, 306965), (145, 296380), (146, 294350), (175, 245572), (203, 211700), (290, 148190), (292, 147175), (350, 122786), (365, 117740), (406, 105850), (511, 84100), (580, 74095), (700, 61393), (725, 59276), (730, 58870), (812, 52925), (841, 51100), (1015, 42340), (1022, 42050), (1450, 29638), (1460, 29435), (1682, 25550), (1825, 23548), (2030, 21170), (2044, 21025), (2117, 20300), (2555, 16820), (2900, 14819), (3364, 12775), (3650, 11774), (4060, 10585), (4205, 10220), (4234, 10150), (5075, 8468), (5110, 8410), (5887, 7300)]