84979300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 213764096

約数和(自身を除く): 128784796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1460, 1663, 1825, 2044, 2555, 3326, 3650, 5110, 6652, 7300, 8315, 10220, 11641, 12775, 16630, 23282, 25550, 33260, 41575, 46564, 51100, 58205, 83150, 116410, 121399, 166300, 232820, 242798, 291025, 485596, 582050, 606995, 849793, 1164100, 1213990, 1699586, 2427980, 3034975, 3399172, 4248965, 6069950, 8497930, 12139900, 16995860, 21244825, 42489650, 84979300]

約数ペア:

[(1, 84979300), (2, 42489650), (4, 21244825), (5, 16995860), (7, 12139900), (10, 8497930), (14, 6069950), (20, 4248965), (25, 3399172), (28, 3034975), (35, 2427980), (50, 1699586), (70, 1213990), (73, 1164100), (100, 849793), (140, 606995), (146, 582050), (175, 485596), (292, 291025), (350, 242798), (365, 232820), (511, 166300), (700, 121399), (730, 116410), (1022, 83150), (1460, 58205), (1663, 51100), (1825, 46564), (2044, 41575), (2555, 33260), (3326, 25550), (3650, 23282), (5110, 16630), (6652, 12775), (7300, 11641), (8315, 10220)]