76216100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 177176160

約数和(自身を除く): 100960060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 170, 214, 340, 419, 425, 428, 535, 838, 850, 1070, 1676, 1700, 1819, 2095, 2140, 2675, 3638, 4190, 5350, 7123, 7276, 8380, 9095, 10475, 10700, 14246, 18190, 20950, 28492, 35615, 36380, 41900, 44833, 45475, 71230, 89666, 90950, 142460, 178075, 179332, 181900, 224165, 356150, 448330, 712300, 762161, 896660, 1120825, 1524322, 2241650, 3048644, 3810805, 4483300, 7621610, 15243220, 19054025, 38108050, 76216100]

約数ペア:

[(1, 76216100), (2, 38108050), (4, 19054025), (5, 15243220), (10, 7621610), (17, 4483300), (20, 3810805), (25, 3048644), (34, 2241650), (50, 1524322), (68, 1120825), (85, 896660), (100, 762161), (107, 712300), (170, 448330), (214, 356150), (340, 224165), (419, 181900), (425, 179332), (428, 178075), (535, 142460), (838, 90950), (850, 89666), (1070, 71230), (1676, 45475), (1700, 44833), (1819, 41900), (2095, 36380), (2140, 35615), (2675, 28492), (3638, 20950), (4190, 18190), (5350, 14246), (7123, 10700), (7276, 10475), (8380, 9095)]