74018300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 170822400

約数和(自身を除く): 96804100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 163, 190, 239, 326, 380, 475, 478, 652, 815, 950, 956, 1195, 1630, 1900, 2390, 3097, 3260, 4075, 4541, 4780, 5975, 6194, 8150, 9082, 11950, 12388, 15485, 16300, 18164, 22705, 23900, 30970, 38957, 45410, 61940, 77425, 77914, 90820, 113525, 154850, 155828, 194785, 227050, 309700, 389570, 454100, 740183, 779140, 973925, 1480366, 1947850, 2960732, 3700915, 3895700, 7401830, 14803660, 18504575, 37009150, 74018300]

約数ペア:

[(1, 74018300), (2, 37009150), (4, 18504575), (5, 14803660), (10, 7401830), (19, 3895700), (20, 3700915), (25, 2960732), (38, 1947850), (50, 1480366), (76, 973925), (95, 779140), (100, 740183), (163, 454100), (190, 389570), (239, 309700), (326, 227050), (380, 194785), (475, 155828), (478, 154850), (652, 113525), (815, 90820), (950, 77914), (956, 77425), (1195, 61940), (1630, 45410), (1900, 38957), (2390, 30970), (3097, 23900), (3260, 22705), (4075, 18164), (4541, 16300), (4780, 15485), (5975, 12388), (6194, 11950), (8150, 9082)]